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Product Description
NFPA 25: Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems 2026 – Official Edition
The NFPA 25 Standard for the Inspection, Testing, and Maintenance of Water-Based Fire Protection Systems 2026 is the essential reference for keeping sprinkler systems, standpipes, fire pumps, and other water-based fire protection systems in peak operating condition. A fire protection system that hasn’t been properly maintained is a system you can’t count on when it matters most.
- Publisher : National Fire Protection Association (NFPA)
- Publication date : September 29, 2025
- Edition : Standard Edition
- Language : English
- Print length : 997 pages
- ISBN-10 : 1455932043
- ISBN-13 : 978-1455932047
- Item Weight : 1 pounds
Updated for 2026, this edition delivers the most current ITM requirements to help contractors, facility managers, and inspectors ensure water-based systems are always ready to perform.
What's Inside
- Complete 2026 ITM requirements for sprinkler systems, standpipes, and fire pumps
- Updated inspection frequencies, testing procedures, and maintenance intervals
- Revised requirements for obstruction investigation and impairment management
- Guidance on private fire service mains and water storage tanks
- New and revised rules reflecting the latest advances in fire protection technology
Who Needs This Standard?
- Fire sprinkler inspection and service contractors
- Facility managers and building owners responsible for fire protection systems
- Fire marshals and authority having jurisdiction (AHJ) officials
- Insurance risk managers assessing fire protection system compliance
- Fire protection engineers and designers
- Property managers for commercial, industrial, and institutional buildings
A sprinkler system that hasn’t been inspected or tested to NFPA 25 standards is a liability waiting to happen. This standard gives you the complete framework to keep every water-based fire protection system compliant, reliable, and ready to save lives and property.
Published by the National Fire Protection Association (NFPA) — the global leader in fire, electrical, and life safety standards since 1896.

