Meeting: GLAST Preliminary Design Review, January 8-11, 2002 Subsystem: EMI/EMC RFA Number: 24 Originator: Cliff Jackson, Code 556, 301-286-6862 Response Accepted/ RFA Closed: _________________ (Originator’s initials) Specific Request: EMI/EMC acceptance testing needs to be performed on all flight boxes, not just the qualification unit (which receives qualification level EMI/EMC testing). This needs to be included in the verification plans. Supporting Rational: EMI/EMC workmanship problems could occur on the flight units and not be caught. Response: The current plan for EMI/EMC testing includes qualification unit testing of electronic boxes and EMI/EMC testing of the fully assembled LAT prior to delivery to the GLAST project for observatory integration. The LAT Performance Verification Plan shall be updated to include EMI/EMC verification and acceptance testing. The updated LAT Performance Verification Plan shall be shown in the LAT CDR. It is recommended that this RFA remain open until the current LAT verification plan review is completed and the full verification approach for the instrument is accepted.