Reference Source

Portable extinguishers · Monthly visual inspection · OSHA 29 CFR 1910.157

For Portable extinguishers · Monthly visual inspection · OSHA 29 CFR 1910.157, extinguishing agent / type is Portable extinguishers; service obligation is Monthly visual inspection; interval is monthly; authority is OSHA 29 CFR 1910.157, recorded from its source on 2026-08-19.

Extinguishing agent / type
Portable extinguishers verified
Service obligation
Monthly visual inspection our reading
Interval
monthly verified
Authority
OSHA 29 CFR 1910.157 our reading
Sourceecfr.gov
Verified
Review by
DatasetFire extinguisher inspection, maintenance and hydrostatic test intervals by agent type

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

Portable extinguishers or hose used in lieu thereof under <https://www.ecfr.gov/current/title-29/section-1910.157#p-1910.157(d)(3)> paragraph (d)(3) of this section shall be visually inspected monthly.

ecfr.gov, retrieved 2026-08-19

Source

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