U.S. Department of Energy / U.S. Nuclear Regulatory CommissionNuclear Materials Management & Safeguards System
Frequently Asked Questions (FAQs)
User Frequently Asked Questions What is the History of NMMSS? What Are the Other Uses of NMMSS?
NMMSS is sponsored by the National Nuclear Security Administration's (NNSA) Office of Materials Integration within the U.S. Department of Energy and the U.S. Nuclear Regulatory Commission