The U.S. Nuclear Regulatory Commission is seeking sources for independent technical assistance to update NUREG-1520, NUREG-2212, and related interim staff guidance for fuel cycle and special nuclear material facilities. This is a market research effort only, with no solicitation currently available. No submission timelines or budget amounts are specified in the description. The location for performance of services is not mentioned. Interested bidders should review the attached market research questions to determine their capability to provide the required consulting services.