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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
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- Radiation Protection
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Regulations & Legislation

Covers the laws establishing the NRC, its 10 CFR regulations, and the rulemaking process, including petitions, public comment, and Federal Register notices.
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Documents & Reports

Access NRC reports, ADAMS documents, Commission communications, data and research tools, plus forms, public submissions, and comment periods.
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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
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Education & Regulatory Research

Explore NRC's regulatory research programs, staff training and apprenticeship pathways, and public education resources on nuclear science.
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Public Meetings & Hearings

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

Learn about NRC's leadership, priorities, and news, how to work with or contact the agency, and key legal and privacy resources.
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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
Regulations & Legislation
Part 21 Reports - 1999
Part 21 Report - 1999-452-16

Part 21 Report - 1999-452-16

Part 21 Reports - 1999
Part 21 Report - 1999-452-16

10 CFR Part 21 - 1999-45-2 - Enertech - electrohydraulic actuator pressure switch indication - Page 16

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Page Last Reviewed/Updated Monday, September 14, 2026

Nuclear Regulatory Commission

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