NFPA 25 — Inspection/Testing/Maintenance of Water-Based Systems

Updated Mar 26, 2026

Standard for ITM of sprinkler systems, standpipe, fire pump, water storage, and water spray systems. Quarterly, annual, and 5-year inspection frequencies. Required for fire protection system maintenance.

category

Fire — Maintenance

standard body

NFPA

SOURCES

🔗https://www.nfpa.org/codes-and-standards/all-codes-and-stand...

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