Choose who supplies each item
Turnkey, partial-turnkey and customer-supplied builds can use different responsibilities by BOM line. Define the parts you supply, the parts we procure, approved sources and who can approve substitutions.
Agree how surplus material is handled
Record ownership, receiving checks, setup allowances, shortages, storage and the return, retention or disposal of unused material. Confirm any related charges before purchasing or sending a kit.
Use one released revision
Identify the approved PCB, BOM, placement, drawings, firmware and test versions. Changes after approval need a recorded decision and a review of their effect on price, materials and schedule.
Prepare repeat orders
State whether the design, quantities, material choices, firmware, fixtures or packing have changed. Refer to the previous order and revision so the new scope can be compared with the earlier build.