OpenStampsfor industry

30 industries · one portable working file

Your evidence. Ready for a person to review.

Start with the documents you already have. Each guide names a buyer's task, useful records and the next handover. Create a pack, keep gaps visible and take the original files with you.

Evidence guides and pack preparation are available for every industry below. Furniture is the operational workflow. Other industries are sample packs and guides, not second desks.

30 industry guides. Search by product, document or market topic.

Forest and farm · evidence guide

Furniture

Answer a buyer's origin question for one product without searching through supplier emails.

For Furniture importers, manufacturers and brands

Start with these records

  • Product and shipmentIdentify the SKU, wood components, quantity, supplier and shipment or order being reviewed.
  • Source plots and harvestAttach supplied plot files and harvest records; record which components and lots they describe.
  • Mill and transfer recordsAdd purchase, processing and transfer records connecting the harvested material to the product.
  • Supporting origin documentsInclude the permits, declarations and other source documents you rely on; state their issuer and scope.
  • Buyer review and open questionsRecord the questions resolved, gaps remaining and the person responsible for the next decision.

A useful handover

  1. Choose a product and shipment.
  2. Collect the origin and processing files for that product.
  3. Review the gaps, export the pack and use the furniture desk for its dedicated workflow.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not establish legal origin or deforestation status. The furniture desk is separate; statutory filing requires the operator's own process and credentials.

Workflow availability and market context

Operational workflow: the furniture desk. Sample pack: collect, review and export. Production filing needs the operator's own credentials and separate acceptance. A named profile is not a tested regulatory integration.

Profile reference: osp/furniture · osp/furniture/1. Market topics for specialist review: EU EUDR · US Lacey Act · US UFLPA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Consumer products · evidence guide

Clothing

Give a buyer one reviewable record connecting a garment order to its declared fibre and production sites.

For Apparel sourcing teams, importers and garment manufacturers

Start with these records

  • Style and material specificationIdentify the order or style, composition, components and the version of the specification.
  • Fibre and yarn originAttach supplier declarations and lot references from the fibre, gin or spinning stages you can document.
  • Fabric and garment productionLink fabric lots, dyeing or finishing records and cut-make factory records to the order.
  • Test reports and declared claimsAdd relevant reports or certificates and the exact product or lot each covers.
  • Buyer questionsRecord missing links, supplier explanations and the review decision still needed.

A useful handover

  1. Start with the garment order.
  2. Connect available fibre, fabric and factory records.
  3. Send the pack with unresolved origin and composition questions visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This is an evidence hand-off, not a garment passport service, labour audit or import-admissibility decision. Supplier declarations remain declarations.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/clothing. Market topics for specialist review: EU ESPR / DPP · US UFLPA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Industrial materials · evidence guide

Batteries

Connect a pack or cell lot to the supplier records a customer needs to review.

For Battery pack assemblers, importers and procurement teams

Start with these records

  • Pack and cell identitiesRecord model, pack or cell lot, serial range and the relationship between cells and assembled packs.
  • Material and supplier declarationsAttach chemistry, material-origin and recycled-content statements with their scope and issuer.
  • Production and assembly recordsLink the cell plant, assembly site, production period and relevant transfer records.
  • Technical reportsInclude the technical and test reports held for this model or lot, with version and coverage.
  • Customer data requestAttach the customer's requested data fields or an existing passport payload for review.

A useful handover

  1. Identify the pack or lot being sold.
  2. Gather component, production and technical records.
  3. Export the pack for customer review and record missing data.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This builder does not issue a battery passport, assess product safety, calculate a carbon footprint or determine tax-credit eligibility.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/batteries. Market topics for specialist review: EU Battery Regulation / DPP · US battery origin records. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Digital records · evidence guide

Digital records

Make it clear which file version was handed over and why the recipient received it.

For Businesses exchanging contracts, certificates and archive records

Start with these records

  • Files being handed overAttach the exact files the recipient should review, rather than links to versions that can change.
  • Purpose and record identityIdentify the matter, record name, owner and reason for sharing this version.
  • Related versions or recordsInclude earlier records or a version note where the relationship matters to the recipient.
  • Review and receipt notesRecord the checks requested, unresolved questions and any receipt acknowledgment you already hold.

A useful handover

  1. Choose the exact files to exchange.
  2. Describe their purpose and any earlier versions.
  3. Download the pack and share it through your usual channel.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

File fingerprints detect byte changes against the recorded fingerprints. They do not establish authorship, agreement, delivery, a qualified timestamp or legal enforceability.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/digital. Market topics for specialist review: EU eIDAS · US E-SIGN / UETA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Consumer products · evidence guide

Electronics

Assemble the supplier and technical records for the exact hardware revision a buyer is purchasing.

For Device manufacturers, importers and component buyers

Start with these records

  • Device and revisionIdentify model, hardware revision, serial or lot range and production site.
  • Bill of materialsAttach the hardware bill of materials and component supplier references; add an SBOM separately if software is supplied.
  • Material and substance declarationsInclude supplier declarations or test reports with the components and revisions they cover.
  • Technical and test documentsGather existing technical documents, test reports and declarations for the selected revision.
  • Changes and exceptionsExplain substitutions, missing component records and questions requiring engineering review.

A useful handover

  1. Select the hardware revision and lot.
  2. Collect its component and technical documents.
  3. Export an evidence pack with substitutions and gaps visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not certify a device, validate test results, issue a product passport or replace a manufacturer's technical file obligations.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/electronics. Market topics for specialist review: EU ESPR / DPP · US UFLPA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Industrial materials · evidence guide

Iron and steel

Connect a delivered steel lot to its heat, mill documents and declared production history.

For Steel importers, stockholders and fabricators

Start with these records

  • Heat and delivered lotRecord grade, heat number, dimensions, quantity and the shipment being reviewed.
  • Mill certificateAttach the certificate or test report held for the heat and identify its issuer.
  • Production and origin recordsAdd supplier records describing the melting, pouring and subsequent processing sites.
  • Emissions or recycled-content dataAttach any supplied calculation or declaration with its period, method and scope; identify estimates.
  • Transfer and processing linksConnect stockholder, processor and customer references so the heat remains traceable through the order.

A useful handover

  1. Start with the delivered heat or lot.
  2. Connect mill, origin and processing records.
  3. Send the evidence and outstanding supplier questions to the buyer.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This is a lot evidence pack. It does not validate mill certificates, calculate or submit CBAM data, or determine customs origin.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/steel. Market topics for specialist review: EU ESPR / DPP iron and steel · US melt-and-pour / IRA steel file. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Industrial materials · evidence guide

Aluminium

Keep the cast, processing and supplier declarations for one aluminium order together.

For Aluminium importers, extruders and industrial procurement teams

Start with these records

  • Cast and product lotIdentify alloy, temper, cast or lot references, quantity and finished product form.
  • Production sitesAttach the smelting, casting and processing site records available from the supplier.
  • Material certificateInclude the material or test certificate and its coverage for the delivered lot.
  • Emissions and recycled-content declarationsRecord the issuer, period, method and scope of any supplied figures or claims.
  • Shipment and transfer recordsConnect the product order to mill, stockholder and logistics references.

A useful handover

  1. Identify the delivered alloy and lot.
  2. Attach the relevant plant and material records.
  3. Export the pack with unconfirmed supplier data clearly described.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not calculate or file CBAM data, determine tariff treatment or independently establish recycled content or origin.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/aluminium. Market topics for specialist review: EU ESPR / DPP aluminium · US Section 232 aluminium file. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Specialist records · evidence guide

Pharmaceuticals

Prepare a controlled hand-off of selected manufacturer documents for a named batch review.

For Pharmaceutical manufacturers and supplier-quality teams

Start with these records

  • Batch and manufacturer identityIdentify the product, batch, manufacturing site and the specific supplier review purpose.
  • Certificate of analysisAttach the manufacturer-issued CoA for the batch and record its document version.
  • Authorised batch-document extractsInclude only manufacturing records you are authorised to share for this review.
  • Supply and shipment recordsConnect the batch to the relevant supplier and shipment references.
  • Quality review questionsRecord missing documents and the decisions reserved for the responsible quality team.

A useful handover

  1. Define the manufacturer-document review scope.
  2. Select authorised batch documents with no patient data.
  3. Export the pack for review within your established quality process.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

No patient data. This is not a validated GxP or Part 11 system, a DSCSA tracing service, a batch-release decision or an assessment of medicine safety or efficacy.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/pharma. Market topics for specialist review: EU GMP lot file · US FDA DSCSA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Seafood

Connect a purchased lot to the catch or farm records and processing steps supplied with it.

For Seafood importers, processors and wholesale buyers

Start with these records

  • Species and purchased lotRecord the supplier's species identification, product form, quantity and lot reference.
  • Vessel or farm sourceAttach vessel and catch-area records, or the corresponding aquaculture farm records.
  • Landing or harvest recordInclude supplied dates, locations and landing or farm-harvest documents.
  • Processing and transfer recordsConnect first sale, processing, cold-store and shipment references to the purchased lot.
  • Existing certificates and buyer questionsAttach relevant certificates already held and note missing links or inconsistent identifiers.

A useful handover

  1. Choose the purchased lot.
  2. Link catch or farm records through processing and shipment.
  3. Send the pack for review before the buyer's next decision.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not issue catch certificates, submit import filings, validate species or fishing legality, or establish cold-chain integrity.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/seafood. Market topics for specialist review: EU catch certificate · US SIMP / MMPA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Consumer products · evidence guide

Cosmetics

Give a customer the agreed batch and ingredient documents without losing track of the formula version.

For Cosmetic brands, contract manufacturers and ingredient buyers

Start with these records

  • Product and formula referenceIdentify product, batch and formula version; share only formula detail authorised for this recipient.
  • Ingredient supplier recordsAttach ingredient specifications, batch references and botanical-origin declarations where relevant.
  • Manufacturing and batch recordsAdd the manufacturing site and selected batch documents supporting the hand-off.
  • Existing reports and declarationsInclude relevant reports or declarations and state exactly which product version they cover.
  • Label and claim textAttach the label or claim text under review, with questions for the responsible reviewer.

A useful handover

  1. Select the product batch and formula version.
  2. Gather the agreed supplier and manufacturing records.
  3. Export the pack for the customer's product review.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This does not replace a cosmetic safety assessment or product information file, submit a listing, or substantiate an ingredient or marketing claim.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/cosmetics. Market topics for specialist review: EU cosmetic product rules · US MoCRA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Industrial materials · evidence guide

Construction

Match the materials delivered to a project with the source and technical documents the project team requested.

For Timber suppliers, contractors and construction-product buyers

Start with these records

  • Project and delivered productRecord project, product specification, batch, quantity and delivery references.
  • Material source recordsFor timber, attach species, source and mill records available for the delivered material.
  • Technical declarations and reportsInclude the declarations, grading or test reports held for the actual product and version.
  • Fabrication and transfer recordsConnect mill or factory lots to fabrication, merchant and site-delivery references.
  • Project review questionsList missing documents, substitutions and approval questions for the project team.

A useful handover

  1. Start with a project delivery.
  2. Match source and technical files to the delivered products.
  3. Hand off the pack with substitutions and missing records visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This pack does not assess structural suitability, issue a construction-product passport or declaration of performance, or determine regulatory scope.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/construction. Market topics for specialist review: EU EUDR · US Lacey Act. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Consumer products · evidence guide

Packaging

Keep a packaging specification and its supplier evidence together when a customer changes requirements.

For Brands, packaging converters and purchasing teams

Start with these records

  • Packaging format and versionIdentify the format, dimensions, weight, materials, SKU and specification version.
  • Converter and material suppliersConnect the packaging order to the converter and the material lots or suppliers documented.
  • Material-content declarationsAttach composition, recycled-content or fibre-origin statements with scope and issuer.
  • Relevant reportsInclude reports held for the packaging's intended use and state the tested version.
  • Customer requirement and gapsRecord the customer's questions, unsupported claims and missing supplier documents.

A useful handover

  1. Select the packaging specification.
  2. Attach the supplier declarations and relevant reports.
  3. Export a pack showing which customer questions still need answers.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not certify recyclability, establish food-contact suitability, calculate producer-responsibility fees or complete packaging filings.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/packaging. Market topics for specialist review: EU PPWR · US Lacey Act. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Rubber

Connect a latex or rubber lot to the documented collection and processing chain.

For Natural-rubber buyers, processors and compound manufacturers

Start with these records

  • Rubber lot and specificationIdentify natural or mixed material, grade, quantity and the purchased lot reference.
  • Source and harvest recordsAttach supplied plot, collector and harvest records for the material under review.
  • Collection and processing linksConnect collection points, processor or mill records and transfers to the purchased lot.
  • Blend or allocation recordsDocument any mixing, conversion or allocation assumptions supplied by the processor.
  • Origin review questionsRecord unlinked sources, unexplained quantities and documents still requested from suppliers.

A useful handover

  1. Choose the purchased rubber lot.
  2. Connect available source and processing records.
  3. Export the pack with blending assumptions and origin gaps visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This does not determine which rubber products are in regulatory scope, establish deforestation status or validate a mass-balance claim.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/rubber. Market topics for specialist review: EU EUDR · US UFLPA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Palm oil

Show how a purchased oil lot relates to the plantation, mill and refinery records available from suppliers.

For Palm-oil buyers, refiners and ingredient manufacturers

Start with these records

  • Purchased oil lotIdentify product form, quantity, supplier, shipment and lot or tank references.
  • Plantation and harvest recordsAttach the source plots or plantation lists and harvest-period records supplied for this chain.
  • Mill and refinery linksConnect first-mill, refinery, trader and delivery references where documented.
  • Mixing and allocation documentsInclude supplied segregation, mixing or allocation records and describe their limits.
  • Source review and gapsRecord the source coverage, missing links and supplier answers still needed.

A useful handover

  1. Identify the purchased oil lot.
  2. Collect its source, mill and refinery documents.
  3. Export an evidence pack that keeps source gaps visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not establish a segregated supply chain, decide deforestation status, substantiate sustainability claims or submit food-import filings.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/palm. Market topics for specialist review: EU EUDR · US FDA food / import file. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Soya

Connect a bean, meal or oil delivery to its available grower and processing records.

For Soya traders, crushers, feed producers and ingredient buyers

Start with these records

  • Product and deliveryIdentify beans, meal or oil, quantity, supplier and the delivery or lot being reviewed.
  • Grower and harvest recordsAttach supplied plot, farm and harvest-period files relevant to this material.
  • Aggregation and storage recordsLink collector, silo or warehouse references and explain documented mixing.
  • Crush and conversion recordsFor processed material, include the processor's input-lot and output-allocation records.
  • Buyer claims and questionsRecord declared origin or crop claims and the evidence still missing for the buyer's review.

A useful handover

  1. Choose the delivered product and lot.
  2. Link grower, storage and processing records.
  3. Share the pack with any allocation or source gaps clearly stated.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not establish crop identity, organic status or deforestation status, and does not determine the regulatory scope of a soya product.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/soya. Market topics for specialist review: EU EUDR · US grain origin file. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Cocoa

Hand a buyer the documented origin and handling history for a purchased cocoa lot.

For Cocoa traders, cooperatives and chocolate manufacturers

Start with these records

  • Cocoa lot and purchaseIdentify the cooperative or supplier, lot, quantity and purchase or shipment reference.
  • Grower plots and harvestAttach supplied grower, plot and harvest-period records; describe the coverage of the lot.
  • Fermentation, drying and collectionConnect the collection, fermentation and drying references that are available.
  • Warehouse and transfer documentsAdd warehouse, processor and shipping records linking the purchase to the source records.
  • Source coverage and questionsList missing growers, unexplained mixing and supplier answers awaiting review.

A useful handover

  1. Select a purchased cocoa lot.
  2. Connect the grower and handling records available.
  3. Export the pack with source coverage and gaps visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not determine deforestation status, establish labour conditions, validate a sustainability certificate or complete customs filings.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/cocoa. Market topics for specialist review: EU EUDR · US UFLPA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Coffee

Give a buyer the origin and processing records for the coffee lot they are purchasing.

For Coffee importers, exporters, cooperatives and roasters

Start with these records

  • Coffee lot and purchaseRecord product form, supplier, quantity and purchase or shipment reference.
  • Farm and harvest recordsAttach supplied farm, plot and harvest-period records with the lot coverage described.
  • Wet and dry processingConnect mill, processing-method and output-lot references where documented.
  • Storage and shipment documentsLink warehouse, exporter and delivery records to the purchased coffee.
  • Buyer questions and source gapsRecord missing source links and distinguish declared quality or origin from supporting evidence.

A useful handover

  1. Start with the purchased coffee lot.
  2. Gather farm, processing and shipment records.
  3. Export the pack for the buyer's origin review.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not establish deforestation status, organic status or cup quality, and does not replace the buyer's due-diligence decision.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/coffee. Market topics for specialist review: EU EUDR · US UFLPA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Consumer products · evidence guide

Leather

Connect a leather order to the hide lots, tannery processing and declarations supplied with it.

For Leather buyers, tanneries and product manufacturers

Start with these records

  • Leather order and specificationIdentify hide or leather type, finish, quantity, order and lot references.
  • Hide source documentsAttach the available slaughterhouse, holding or supplier records and describe their coverage.
  • Tannery and processing recordsConnect incoming hide lots to tanning, finishing and dispatched leather references.
  • Material declarations and reportsInclude relevant substance declarations or test reports with the lot or finish they cover.
  • Origin and allocation questionsRecord mixing, incomplete source links and statements that still need buyer review.

A useful handover

  1. Identify the leather order.
  2. Link hide-source and tannery records.
  3. Export the pack with allocation and source limitations visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This is a leather evidence hand-off. It does not establish animal welfare, origin or chemical safety, and does not determine current product scope under any regulation.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/leather. Market topics for specialist review: EU hide / tannery file · US UFLPA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Cattle

Connect a purchased animal group or meat lot to the holding and transfer records supplied for it.

For Livestock traders, processors and meat sourcing teams

Start with these records

  • Animal group or product lotIdentify the animal identifiers or group, carcass or meat lot, quantity and purchase reference.
  • Holding historyAttach supplied holding and location records; distinguish a complete history from the holdings currently documented.
  • Movement and transfer recordsConnect sales, movements and receiving references to the animals or lot under review.
  • Slaughter and processing linksFor meat, connect the animal references to slaughter, carcass and processing lot records.
  • Review questionsRecord missing holdings, breaks in identity and the decisions requiring the responsible buyer.

A useful handover

  1. Select the purchased group or lot.
  2. Collect holding, movement and processing records.
  3. Export the pack with missing history and identity links visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not establish animal health, welfare or deforestation status, issue veterinary certificates, or operate a livestock registration or food-tracing system.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/cattle. Market topics for specialist review: EU EUDR cattle · USDA livestock records. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Digital records · evidence guide

Invoices

Keep the exact invoice version and the records needed to resolve a customer's billing question together.

For Finance teams, service businesses and suppliers

Start with these records

  • Invoice fileAttach the invoice as issued, with its invoice number, issue date and version.
  • Issuer and recipient referenceRecord the business parties and the customer or supplier account reference relevant to the exchange.
  • Order and delivery supportInclude the purchase order, agreement, delivery record or work acceptance supporting the invoice.
  • Corrections and acknowledgmentsAttach credit notes, replacement invoices or receipt acknowledgments already held; explain the relationship.

A useful handover

  1. Choose the issued invoice version.
  2. Attach the order and any correction or receipt records.
  3. Export the pack to resolve the customer's billing question.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This does not issue a tax invoice, validate tax treatment, transmit through Peppol, submit tax reports, prove payment or replace an accounting system.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/invoices. Market topics for specialist review: EU ViDA / Peppol · US E-SIGN / record retention. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Digital records · evidence guide

Software

Hand a customer the evidence for the exact software release they are evaluating or deploying.

For Software vendors, release teams and enterprise procurement

Start with these records

  • Release identityRecord product, version, build identifier, source revision where available and the release date as declared.
  • Software bill of materialsAttach the SBOM for this build, with its format and generation tool or process recorded.
  • Build and provenance recordsInclude build manifests, signed provenance or artifact digests already produced by your release process.
  • Security review materialsAdd available test summaries, known-issue statements and the scope of the security review.
  • Release and support notesInclude installation, change and support information requested by the customer.

A useful handover

  1. Select the exact release.
  2. Collect its SBOM, build and review documents.
  3. Export a customer pack with known issues and missing evidence visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not scan code, validate SBOM completeness, attest a build environment, assess security or satisfy product-security reporting obligations by itself.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/software. Market topics for specialist review: EU Cyber Resilience Act · US EO 14028 / SBOM file. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Specialist records · evidence guide

Carbon records

Let a reviewer follow a reported figure back to the activity records and assumptions used to produce it.

For Manufacturers, reporting teams and external reviewers

Start with these records

  • Site, period and reporting boundaryDescribe the installation or business activity, reporting period and the boundaries of the figures under review.
  • Activity source filesAttach meter exports, fuel records, production data or invoices used as inputs.
  • Method and factor referencesInclude the calculation method, factor sources, versions, units and conversion assumptions.
  • Calculation and adjustmentsAttach the working calculation and explain estimates, corrections and excluded data.
  • Review notesRecord reconciliation questions and any review report already held for these figures.

A useful handover

  1. Define the period and reporting boundary.
  2. Gather source data, methods and calculations.
  3. Export the pack so a reviewer can inspect the figures and assumptions.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not calculate or assure emissions, issue carbon credits, establish additionality or submit ETS, CSRD or other regulatory reports.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/carbon. Market topics for specialist review: EU ETS / CSRD activity data · US EPA GHG reporting. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Organic

Put a declared-organic lot and the certificates and transaction records held for it in one buyer pack.

For Organic-product importers, processors and brands

Start with these records

  • Lot and exact claimIdentify the product, lot, quantity and exact organic claim the supplier is making.
  • Certificate and scopeAttach the certificate held, with issuer, operator, scope and dates for the reviewer to examine.
  • Purchase and transaction recordsConnect the claim to the supplier, purchase, delivery and transaction documents available.
  • Handling and processing recordsInclude segregation, conversion or processing records relevant to the lot's handling.
  • Scope and continuity questionsRecord expired, missing or unclear documents and breaks in the transaction trail.

A useful handover

  1. Identify the lot and the claim being reviewed.
  2. Connect certificates to the purchase and handling records.
  3. Export the pack with certificate and transaction questions visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not certify a product as organic, establish certificate standing, replace an inspection or issue an organic import certificate.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/organic. Market topics for specialist review: EU organic claim · USDA NOP. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Organic Crops

Keep a plot's sowing and harvest declarations connected to the seed and field records held for it.

For Growers, cooperatives and crop sourcing teams

Start with these records

  • Plot and seasonIdentify the plot, grower and growing season covered by the records.
  • Seed and variety recordsAttach seed purchase, lot and variety records and state what the grower has declared.
  • Sowing and field recordsInclude sowing dates and relevant field-operation or input records available for the season.
  • Harvest and delivery recordsConnect the field records to harvest quantity, lot and first delivery references.
  • Certificates or laboratory reports heldAttach relevant documents if available and describe exactly which plot, sample or lot they cover.

A useful handover

  1. Choose the plot and season.
  2. Connect seed, field and harvest records.
  3. Export the pack with declared crop claims and evidence gaps visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

A sowing declaration does not establish plant identity, non-GM status or organic status. The pack is not a laboratory result or certification process.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/organiccrops. Market topics for specialist review: EU sowing declaration · USDA NOP. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Specialist records · evidence guide

Ayurvedic wellness

Connect a botanical preparation lot to the harvest, supplier and processing documents held for it.

For Botanical ingredient buyers and wellness-product manufacturers

Start with these records

  • Botanical and preparation identityRecord the declared botanical name, plant part, preparation form and product or lot reference.
  • Origin and harvest recordsAttach plot, collection or supplier-source records and the declared harvest period.
  • Processing and batch recordsConnect drying, extraction, blending or preparation records to the delivered lot.
  • Existing quality reportsInclude relevant identity or contaminant reports already held and the sampled lot they describe.
  • Intended-use and label documentsAttach the label or buyer specification under review without adding health claims.

A useful handover

  1. Identify the botanical preparation lot.
  2. Collect harvest, processing and existing quality documents.
  3. Export the pack for the buyer's ingredient and intended-use review.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not identify plants, assess health effects, establish safety or purity, authorise a health claim or determine whether a product is a food, cosmetic or medicine.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/ayurveda. Market topics for specialist review: EU botanicals / cosmetics file · US FDA dietary-supplement file. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Consumer products · evidence guide

Tyres

Give a buyer the model, production and technical records for the tyres in a purchased lot.

For Tyre manufacturers, importers and fleet procurement teams

Start with these records

  • Tyre model and production lotIdentify model, size, specification, plant, production period and lot references.
  • Material and compound recordsAttach compound references and supplier declarations available for the selected production lot.
  • Technical and test reportsInclude reports and declarations held for the exact model and specification.
  • Label and marking recordsAttach the label or marking artwork and production records showing the version supplied.
  • Customer questionsRecord missing technical documents, substitutions or supplier statements requiring review.

A useful handover

  1. Select the tyre model and lot.
  2. Gather material, production and technical records.
  3. Export the pack for the buyer's product review.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not establish tyre safety, issue a product passport, approve markings or determine the regulatory treatment of new or retreaded tyres.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/tyres. Market topics for specialist review: EU ESPR / DPP tyres · US DOT / NHTSA tyre file. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Consumer products · evidence guide

Mattresses

Match a mattress model to its material specification and the technical records supplied to a retailer.

For Mattress manufacturers, importers and retail buyers

Start with these records

  • Model and specificationIdentify the model, dimensions, production site, lot and specification version.
  • Core, fill and cover recordsAttach material composition and supplier records for the core, fillings, cover and relevant components.
  • Existing test reportsInclude the reports held and specify which model, material combination and version were tested.
  • Labels and product claimsAttach label artwork and the exact material or performance claims under review.
  • Substitutions and review questionsRecord supplier or material substitutions and their unresolved effect on the buyer's review.

A useful handover

  1. Choose the model and material version.
  2. Connect its component and test records.
  3. Export the pack with substitutions and claim questions visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not establish flammability performance, validate product claims, issue a mattress passport or replace product testing.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/mattresses. Market topics for specialist review: EU ESPR / DPP mattresses · US CPSC mattress file. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Consumer products · evidence guide

Toys

Keep the materials, test documents and label version for a toy order together for buyer review.

For Toy manufacturers, importers and retail sourcing teams

Start with these records

  • Toy and order identityIdentify model, intended age range as declared, revision, plant and order or production lot.
  • Materials and component recordsAttach the material specification and relevant component supplier declarations.
  • Test reports and declarationsInclude reports or declarations held, noting the tested sample, model and version.
  • Warnings and label artworkAttach the packaging, instructions and warning text supplied with this version.
  • Changes and open questionsRecord changed materials or components and the questions for the responsible product reviewer.

A useful handover

  1. Select the toy model and order.
  2. Gather matching material, test and label documents.
  3. Export the pack for review with product changes visible.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

The pack does not determine toy safety or age suitability, validate test reports, issue a toy passport or create a product-safety certificate.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/toys. Market topics for specialist review: EU Toys Safety / DPP · US CPSC / CPSIA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Digital records · evidence guide

C2PA

Hand over a media file together with the content-credential records and editorial context already held for it.

For Publishers, media archives and content-production teams

Start with these records

  • Exact media fileAttach the image, audio, video or document version being handed to the recipient.
  • Existing credential or manifestAttach an existing manifest or credential export if held; identify the tool and version that produced it.
  • Source and edit recordsInclude authorised source files, edit notes or production records describing the file's history.
  • Editorial context and questionsState the proposed use, relevant source context and any claims the recipient must review.

A useful handover

  1. Choose the exact media version.
  2. Attach its existing credential and production records.
  3. Export a pack preserving the files and the editorial questions.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

This builder does not create or validate a C2PA manifest, grant C2PA conformance, establish authorship or establish that the depicted event happened.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/c2pa. Market topics for specialist review: C2PA content credentials · US E-SIGN / UETA. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Forest and farm · evidence guide

Other EUDR goods

Prepare a buyer review pack when a derived product does not fit one of the named industry guides.

For Traders and manufacturers handling other derived commodity products

Start with these records

  • Product and commodity descriptionIdentify the actual product, constituent commodities, quantity, supplier and shipment reference.
  • Classification and scope recordsAttach classification or scope advice already held and record the assumptions requiring review.
  • Available source recordsInclude plot, holding or other origin records relevant to the commodities in the product.
  • Processing and transfer linksConnect the source materials to the processing and delivery references available.
  • Buyer questions and gapsRecord unlinked inputs, uncertain classification and supplier documents still needed.

A useful handover

  1. Describe the actual product and its inputs.
  2. Collect source, processing and existing classification records.
  3. Export the pack for a buyer to review scope and evidence gaps.

Available here

Build a local evidence pack with your files, their fingerprints and your review notes. Download it to keep or share with your buyer.

Selecting this guide does not place a product inside or outside a regulatory annex. The pack does not determine scope, origin or deforestation status, or submit a filing.

Workflow availability and market context

Sample pack and guide: collect, review and export. No specialist operational workflow is offered for this industry. A named profile is not a tested regulatory integration.

Profile reference: osp/commodities. Market topics for specialist review: EU EUDR · US Lacey Act. Applicability depends on your goods, role and markets; listing a topic does not mean this tool performs those checks or filings.

Guide scope, reviewed 9 September 2026. These are practical starting checklists, not exhaustive legal requirements. Confirm the rules for your goods and role with the relevant authority or adviser.

Official starting points: EU deforestation rules · EU ecodesign framework · US forced-labour rules · US FDA. These links are references, not endorsements of OpenStamps.