The purchasing decision
Write the buyer’s required metric first, then record each supplier’s definition and test condition. Flag missing values instead of inventing conversions. Request the evidence needed to resolve differences that affect the intended workflow.
Keep these records
- Required metric definitions.
- Vendor conditions and missing data.
- Sample test to resolve uncertainty.
Give each record an owner and a revision or date. If a supplier proposes a different part or test condition, record it as an exception for review before treating the quotation as equivalent.
Turn the review into a sourcing request
Start with the linked component checklist, add the actual platform and part identity, and state quantity, destination and timing. List unresolved requirements explicitly so the first discussion can focus on those gaps.
LiDAR rangefinders — requirement checklist