Choose the right profile
Use MatSpec for intrinsic product-specification criteria and MatReq for requirements imposed by another governing document.
Read profile architectureGuides
Practical starting points for publishing, invoking, validating, and consuming MatJSON documents.
Publish a schema-valid file
Declare the exact profile version and keep the source-document edition independent.
Download schemasInvoke requirements
Use the material requisition to invoke a complete standard, section, clause, annex, or direct purchaser requirement.
Read invocation modelReview before release
Do not equate JSON validation with engineering verification. Publish conformance and review status explicitly.
Read conformance levels