Annual extinguisher maintenance
A reading of NFPA 10 7.3 as it is commonly cited on an inspection report. The reading explains the section; it does not certify a building or close a citation. The inspector's finding and the code text govern.
MatchExact section: the decoder holds a reading for NFPA 10 7.3.
Evidence reviewReading prepared from the published text, NFPA 10 2022 edition; readings dated Oct 14, 2026; line-by-line source check pending. Text: NFPA free access (nfpa.org).
AdoptionWhether this standard is in force depends on the state or city that adopts it, and on the edition adopted. The decoder reads it against any of the 51 state records.
What it coversAnnual maintenance by a certified service technician; the six-year internal examination for stored-pressure dry chemical units.
What usually closes itSchedule annual service; tag every unit; replace units that fail.
Who can do the workLicensed or certified extinguisher service company (state rules differ)
Proof at re-inspectionCurrent service tags.
Questions to ask next: which edition and section the finding is written against, in writing; what exactly was observed and what the inspector expects at re-inspection; the correction deadline on the notice. Disagree with the reading of the code? Ask the inspector for the section and edition in writing, then the fire or building official for a written interpretation.