Does OSHA require weekly eyewash testing?

Not in the regulation itself. 29 CFR 1910.151(c) requires that where the eyes or body of any person may be exposed to injurious corrosive materials, suitable facilities for quick drenching or flushing of the eyes and body be provided within the work area for immediate emergency use — and it stops there. It sets no testing interval, no flushing time, no flow rate and no temperature. The weekly activation figure comes from ANSI/ISEA Z358.1, a consensus standard OSHA has not adopted and refers to as guidance. It can still bind you through a state plan, an accrediting body, an insurer or your AHJ.

Why activate an eyewash station weekly at all?

Because of the water sitting in the supply line between the main and the head. Running the unit clears that dead leg and shows you the unit still activates hands-free and still flows from both heads. It is a short job that finds the two failures that matter: a station that will not turn on, and a station that delivers stagnant water into somebody's eye.

What should an eyewash inspection log record?

Each station by ID and location, what kind of unit it is, and for each check: whether it is reachable and unobstructed, identified by a sign, activates and stays on hands-free, flows from both heads, runs clear after the dead leg is flushed, has its caps in place, is undamaged, and drains without creating a hazard. Then the finding, the corrective action, who inspected it and when.

Eyewash station inspection log

Sources separated

Inventory the stations, run them, and keep the record — with the OSHA requirement and the ANSI standard kept apart.

What OSHA requires, and what ANSI adds

Regulation — 29 CFR 1910.151(c). Where the eyes or body of any person may be exposed to injurious corrosive materials, suitable facilities for quick drenching or flushing of the eyes and body shall be provided within the work area for immediate emergency use. The regulation says no more than that: it sets no flushing time, no flow rate, no water temperature and no testing interval.

Consensus standard — ANSI/ISEA Z358.1, 2014. The consensus standard that DOES describe flushing time, flow, temperature, weekly activation and annual inspection. OSHA has not adopted it and does not enforce it as a regulation — OSHA's own letters of interpretation say it is referred to as guidance on what a suitable facility looks like. It can still bind you where your state plan, your insurer, an accrediting body or your AHJ requires it.

This is the distinction most eyewash checklists get wrong, and it cuts both ways. Printing ANSI’s numbers under an OSHA heading tells one employer they are violating a federal regulation when they are not — and tells another that ticking those boxes is the end of it, when their state plan, their accrediting body or their insurer asks for more.

What the reference rows say

Eyewash / shower — weekly activation & flush of dead-leg water; confirm flushing fluid. Run each eyewash and drench shower long enough to flush out the stale water sitting in the branch line, and confirm both eye streams come up evenly. That standing water grows bacteria, which is the whole point of the weekly flush. ANSI/ISEA Z358.1-2014 §7.5.2, cited from the 2014 edition; the edition your state or AHJ adopted governs. Record: activation log/tag per unit. Retention: per program.

Eyewash / shower — annual full inspection (flow, temperature, condition). Full annual check against the standard: flow rate and pattern, tepid water temperature, dust caps, clear access, and the sign visible from a distance. ANSI/ISEA Z358.1-2014 §7.5.5, cited from the 2014 edition; the edition your state or AHJ adopted governs. Record: inspection record. Retention: per program.

This is the national consensus baseline, with the edition each figure was checked against. Whether it applies to your building — and at what frequency — depends on the code edition your jurisdiction has adopted, your occupancy, your equipment's listing, the manufacturer's instructions and your authority having jurisdiction. Confirm it with them. This tool records what you did; it makes no determination that any facility is compliant.

Why the checklist is worded the way it is

The eight questions are things somebody standing at the station can honestly answer: can you reach it, does it turn on and stay on without being held, does water come out of both heads, does it run clear once the dead leg is flushed. Each one is Pass, Needs attention or N/A — and N/A is a real answer, because a self-contained unit has no plumbing to flush and a unit over a floor drain has no run-off problem to report.

The rest of the facility log family

The other workplace-safety records here are the toolbox talk log and the OSHA 300 log. For the building itself there are the extinguisher, emergency lighting and fire door logs.

A record of inspections you carried out. CompliMaint issues no certifications and makes no determination that any workplace is compliant — OSHA, your state plan and your authority having jurisdiction do that. Everything runs on your device.

Questions people ask

Does OSHA require weekly eyewash testing?: Not in the regulation itself. 29 CFR 1910.151(c) requires that where the eyes or body of any person may be exposed to injurious corrosive materials, suitable facilities for quick drenching or flushing of the eyes and body be provided within the work area for immediate emergency use — and it stops there. It sets no testing interval, no flushing time, no flow rate and no temperature. The weekly activation figure comes from ANSI/ISEA Z358.1, a consensus standard OSHA has not adopted and refers to as guidance. It can still bind you through a state plan, an accrediting body, an insurer or your AHJ.
Why activate an eyewash station weekly at all?: Because of the water sitting in the supply line between the main and the head. Running the unit clears that dead leg and shows you the unit still activates hands-free and still flows from both heads. It is a short job that finds the two failures that matter: a station that will not turn on, and a station that delivers stagnant water into somebody's eye.
What should an eyewash inspection log record?: Each station by ID and location, what kind of unit it is, and for each check: whether it is reachable and unobstructed, identified by a sign, activates and stays on hands-free, flows from both heads, runs clear after the dead leg is flushed, has its caps in place, is undamaged, and drains without creating a hazard. Then the finding, the corrective action, who inspected it and when.