NRC Form 327, Special Nuclear Material (SNM) and Source Material (SM) Physical Inventory Summary Report, and NUREG/BR-0096, Instructions and Guidance for Completing Physical Inventory

NRC Form 327 is submitted by certain fuel cycle facility licensees to account for SNM. The data is used by the NRC to assess licensee material control and accounting programs and to confirm the absence of (or detect the occurrence of) SNM theft or diversion. NUREG/BR–0096 provides guidance and instructions for completing the form in accordance with the requirements appropriate for a particular licensee.

The latest form for NRC Form 327, Special Nuclear Material (SNM) and Source Material (SM) Physical Inventory Summary Report, and NUREG/BR-0096, Instructions and Guidance for Completing Physical Inventory expires 2026-05-31 and can be found here.