# Protection System Maintenance Reliability Standard
> **US Department of Energy** · Final rule. · Published 2013-12-24 · Effective 2014-02-24 · 78 FR 77574
## Document
- **Document number:** 2013-30628
- **Category:** other
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 78 FR 77574
- **CFR reference:** 18 CFR 40
- **Publication date:** 2013-12-24
- **Effective date:** 2014-02-24
- **Energy docket:** Docket No. RM13-7-000
## Abstract

Under section 215 of the Federal Power Act (FPA), the Federal Energy Regulatory Commission (Commission) approves a revised Reliability Standard, PRC-005-2--Protection System Maintenance, to supersede four existing Reliability Standards, PRC-005-1.1b (Transmission and Generation Protection System Maintenance and Testing), PRC-008-0 (Underfrequency Load Shedding Equipment Maintenance), PRC-011-0 (Undervoltage Load Shedding Equipment Maintenance) and PRC-017-0 (Special Protection System Maintenance and Testing).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/12/24/2013-30628/protection-system-maintenance-reliability-standard)
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