³Ô¹Ïtv / PROCESS AND DECISION SEQUENCEPCB Design RFQ1Declare the starting inputsDefine an input that can be reviewed.2Specify accepted deliverablesKeep the identity and revision visible.3Freeze design constraintsIdentify unresolved dependencies.4Assign review authorityRecord the responsible decision owner.5Release the manufacturing packagePreserve the approved evidence and next action.EXPLANATORY DIAGRAM · Conceptual workflow, not a factory record or certificate.