Inspection records for all systems shall be kept for which length of time?

NFPA 72 outlines theretention period for recordsof inspections and testing in Section14.6.3.1. These records are important for verification during audits or when reviewing system maintenance history.

NFPA 72 (2022), Section 14.6.3.1:

"Records shall be retained for a period of one year after the next test and until the next test is performed."

This means records must be keptuntil the next test happensand for1 year after that, not just a fixed calendar period.

Correct answer: D. Until the next test and 1 year

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