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U.S. NRC Nuclear Regulatory Commission

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Facilities & Safety

NRC oversees the safety of nuclear reactors, materials, and waste facilities nationwide.
Reactors, Facilities, Sites
Safety & Security
Radiation & Waste
Protection
- Radiation Protection
- Fire Protection
Regulations & Legislation

Covers the laws establishing the NRC, its 10 CFR regulations, and the rulemaking process, including petitions, public comment, and Federal Register notices.
Regulations
- How We Regulate
- Regulations (NRC, 10 CFR)
Legislation
- State & Tribal Programs
- Effectiveness, Efficiency, and Timeliness Initiatives that Support Unleashing American Energy
Rulemaking
Guidance
- Regulatory Guides (by Division)
Documents & Reports

Access NRC reports, ADAMS documents, Commission communications, data and research tools, plus forms, public submissions, and comment periods.
Reports
Communications
- Congressional Documents
- Generic Communications
Data & Tools
Forms & Submissions
- Forms (NRC)
- Petition for Rulemaking Dockets
Documents
Search ADAMS NRC's public document library
Licensing & Applications

Covers NRC's licensing process for facilities, materials, and reactor operators, plus tools for tracking, submitting, and reviewing applications.
Facility Licensing
Operator Licensing
Materials Licensing
- Licensing
- Materials License Process
Tools
Education & Regulatory Research

Explore NRC's regulatory research programs, staff training and apprenticeship pathways, and public education resources on nuclear science.
Regulatory Research
- Research Activities
Training & Development
- Nuclear Regulator Apprenticeship Network
- Technical Training
Education
Public Meetings & Hearings

Find NRC's public meeting schedules, adjudicatory hearings, meeting archives, and conferences such as the RIC and RAMP events.
Meetings
Conferences
- Conferences & Symposia
About NRC

Learn about NRC's leadership, priorities, and news, how to work with or contact the agency, and key legal and privacy resources.
About NRC
Get Involved
Resources

- Facilities & Safety
  
  NRC oversees the safety of nuclear reactors, materials, and waste facilities nationwide.
- Reactors, Facilities, Sites
- Safety & Security
- Radiation & Waste
- Protection
  - Radiation Protection
  - Fire Protection
- Documents & Reports
  
  Access NRC reports, ADAMS documents, Commission communications, data and research tools, plus forms, public submissions, and comment periods.
- Reports
- Communications
  - Congressional Documents
  - Generic Communications
- Data & Tools
- Forms & Submissions
  - Forms (NRC)
  - Petition for Rulemaking Dockets
- Documents
  Search ADAMS NRC's public document library
- Education & Regulatory Research
  
  Explore NRC's regulatory research programs, staff training and apprenticeship pathways, and public education resources on nuclear science.
- Regulatory Research
  - Research Activities
- Training & Development
  - Nuclear Regulator Apprenticeship Network
  - Technical Training
- Education

Breadcrumb

Home
Documents & Reports
Document Collections
Advisory Committee on Reactor Safeguards Document Collections
Advisory Committee on Reactor Safeguards (ACRS) Letter Reports

Advisory Committee on Reactor Safeguards (ACRS) Letter Reports

Advisory Committee on Reactor Safeguards Document Collections
Advisory Committee on Reactor Safeguards (ACRS) Letter Reports

2020s Letter Reports
2010s Letter Reports
2000s Letter Reports
1990s Letter Reports
1980s Letter Reports
1970s Letter Reports
1960s Letter Reports
1950s Letter Reports

2020s
2010s
2000s
1990s
1980s
1970s
1960s
1950s

Page Last Reviewed/Updated Monday, September 14, 2026

Nuclear Regulatory Commission

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301-415-7000

OPA.resource@nrc.gov

To report a safety concern, call 301-816-5100

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