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U. S. NRC Regulatory Audit Report for Westinghouse Topical Report WCAP-18965-P/NP, Revision 0, "Qualification of PHOENIX5 and POLCA8 for the Nuclear Design of Boiling Water Reactors" (EPID: L-2025-TOP-0032)

Accession Number: ML26146A036

Date Released: Thursday, July 9, 2026

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• ML26146A040 - Cover Letter U. S. NRC Regulatory Audit Report for Westinghouse Topical Report WCAP-18965-P/NP, Revision 0, "Qualification of PHOENIX5 and POLCA8 for the Nuclear Design of Boiling Water Reactors" (EPID: L-2025-TOP-0032) (6/25/2026)
• ML26146A039 - Non-Proprietary Enclosure 1 U.S. NRC Regulatory Audit Report for Westinghouse Topical Report WCAP-18965-P/NP, Revision 0, "Qualification of PHOENIX5 and POLCA8 for the Nuclear Design of Boiling Water Reactors" (EPID: L-2025-TOP-0032) placeholder (6/30/2026)