The facility must identify all suppliers and materials and obtain origin and chain of custody documentation as the standard and its annexes require; run know-your-counterparty checks on identity, relationship type and lawfulness before and throughout each relationship, screening owners and beneficial owners against government sanctions lists; categorise each material by source (primary LSM or ASM, intermediate from a conformant or non-conformant smelter, secondary, legacy, assay); write origin disclosure into supplier agreements; and review each receipt for its category, the need for origin determination and the completeness of documentation.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.