ANSI/OSHA Scissor Lift Inspection — What’s Required, How Often, and What It Costs

Every scissor lift in commercial use needs three levels of inspection: pre-shift, frequent, and annual. Most facility managers know the annual is required. Far fewer know what the operator is supposed to do every shift, or what triggers a frequent inspection.

This is the deep-dive. Standards, cadence, what’s actually checked, what it costs, and what gets your fleet red-tagged on an OSHA visit.

We perform 200+ ANSI/OSHA inspections a year at our Addison, IL shop. Here’s what you need to know.

[Schedule an inspection — 773-790-7299]

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The two regulators — what they each require

ANSI A92.20-2018 (the standard)

The American National Standards Institute publishes ANSI A92.20-2018 — Design, Calculations, Safety Requirements and Test Methods for Mobile Elevating Work Platforms (MEWPs). This is the technical standard for design and safety of aerial work platforms (which includes scissor lifts).

ANSI A92.20 specifies:

• Required design features (guardrails, e-stops, tilt sensors, etc.)
• Required testing protocols
• Required documentation
• Required inspection cadence

ANSI is voluntary on its face — it’s a private standard, not law. But OSHA references it directly in enforcement, which makes it effectively mandatory.

OSHA 29 CFR 1926.453 (enforcement)

OSHA enforces aerial work platform safety primarily through 29 CFR 1926.453 (construction) and 29 CFR 1910.67 (general industry). Both regulations:

• Require ANSI-compliant equipment
• Require operator training and certification
• Require inspections at the cadence ANSI specifies
• Require documentation that can be produced on demand

OSHA inspectors carry copies of ANSI A92.20 in the field. If your inspection records don’t match what ANSI requires, you get cited.

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The inspection cadence cheat sheet

Three levels, three audiences, three frequencies.

Pre-shift — every operator, every shift

Who: the operator using the lift
When: at the start of every shift
What: visual + functional check before raising the platform

The operator runs through a brief checklist: emergency stops, controls, tires, hydraulics, batteries, decals. Takes 5 minutes. Documentation goes in a logbook on the lift.

If anything fails, the lift doesn’t get used that shift.

Frequent — qualified service technician

Who: a qualified technician (in-house or third-party)
When: every 90 days or every 150 hours of use, whichever comes first
What: more thorough check than pre-shift; component-level

Frequent inspections catch wear items before they become annual-inspection failures. Most facility teams skip these — that’s an OSHA citation risk.

Annual — qualified technician, with documentation

Who: a qualified technician (in-house or third-party — Win Win does these)
When: every 12 months
What: comprehensive teardown-level inspection with documentation

This is the big one. Every commercial-use lift needs one every year, period. The certificate stays with the lift; OSHA can ask to see it on demand.

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What happens during an annual inspection (full walkthrough)

Win Win’s annual inspection follows ANSI A92.20-2018 and the manufacturer’s published service requirements for the specific platform. 8 steps, 2–3 hours per unit.

Step 1: Verify documentation

• Cross-check the unit’s serial number against the manufacturer database
• Pull the maintenance log
• Photograph all ANSI markings, decals, and serial-number plates
• Confirm last frequent inspection was within window

Step 2: Visual & structural walk-around

• Inspect frame welds for cracks (especially around scissor pivots)
• Check pivot pins and scissor stack for wear
• Look for hydraulic-fluid leaks at hoses, cylinders, and fittings
• Check tires for cuts, bulges, dry rot, and (for indoor lifts) non-marking compound integrity
• Verify all safety decals are present and legible

Step 3: Battery and charger test

• Battery voltage at rest (open-circuit) — should read 25.4V+ on a 24V flooded pack
• Specific gravity per cell on flooded batteries (1.265+ when fully charged)
• Charger output cycle through bulk → absorption → float phases
• Inspect cables, terminals, and battery box for corrosion

Step 4: Electrical and control box

• Verify both platform and ground emergency stops engage and stop all functions
• Test key switch, joystick (full proportional control), function switches, e-stops
• Calibrate or verify tilt sensor (most cut out at 3°)
• Inspect harness for chafing, pinched wires, corrosion

Step 5: Drive and steering test

• Operate drive in low and high speed
• Confirm proportional control response
• Test brakes for proper engagement (lift should stop within a few inches when joystick centers)
• Check steering linkage for play

Step 6: Lift function test under load

• Lift the platform to full extension under rated capacity
• Time the lift cycle and compare to manufacturer spec
• Confirm pothole protection deploys at platform height
• Test tilt sensor: induce a 3° tilt manually, verify alarm fires + lift function cuts off

Step 7: Platform, gate, and guardrails

• Verify guardrail height (minimum 39″ per ANSI A92.20)
• Test gate self-closing and self-latching function
• Confirm toe boards are present and undamaged
• Check platform extension lock pins for proper engagement

Step 8: Documentation and certificate

• Complete inspection record (every checkpoint logged)
• Photo documentation of unit and key inspection points
• Issue an inspection certificate with:
• Unit’s serial number, model, year
• Date of this inspection
• Date of next required inspection (12 months out)
• Name and credentials of qualifying technician
• One copy to the customer; one retained in our service log

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Documentation — the paperwork OSHA wants to see

When OSHA shows up, they want three things:

1. Annual inspection certificate

Current, dated, signed. Specific to the unit’s serial number. Keep it on or near the lift, plus a copy in central files.

2. Frequent inspection log

Every 90 days / 150 hours. Often a one-page form per inspection. Keep them in a central file for at least 3 years.

3. Pre-shift logbook

Daily operator checklist, signed by the operator. Keep on the lift itself.

If any of these is missing, expect a citation. OSHA citations for aerial work platform documentation gaps run $1,000 to $13,000 per finding under 29 CFR 1926.453.

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What an inspection costs

At Win Win’s Addison, IL shop

$225 per unit. Drop the lift off, we run the 8-step inspection in 2–3 hours, you get the certificate same day.

If the unit fails any check, we quote the repair before doing the work. You approve, we fix, we re-inspect, we issue the certificate. No hidden charges.

On-site at your facility

$350 per unit. We come to you anywhere in Chicagoland. Same 8-step inspection. Same certificate. Higher cost reflects travel.

For fleets of 5+ units on-site, ask about volume pricing — we run multiple inspections in a single visit.

What’s NOT included

• Repair parts and labor if the lift fails inspection (quoted separately)
• Re-inspection if the unit was red-tagged on a previous visit (typically $100)
• Annual ANSI A92.22 operator training (separate program)

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What “passing” really means — and what gets red-tagged

A passing annual inspection means every checkpoint cleared. You get the certificate. The lift is legal to use commercially for the next 12 months.

A failing inspection means one or more critical items are out of spec. The lift gets red-tagged — physically marked as out of service — until the issue is corrected and re-inspected.

Common red-tag triggers:

• Tilt sensor not functioning
• Brakes not engaging within manufacturer spec
• Guardrail damaged or below 39″
• Self-closing / self-latching gate not functioning
• Hydraulic cylinder seal failure
• Battery condition that cannot support full lift function under load
• Frame damage (cracks, repair welds in load-bearing areas)
• Any e-stop not functioning

Don’t be tempted to “use it anyway” on a red-tagged lift. OSHA fines for operating a red-tagged unit run into 5 figures, and a workplace injury on a red-tagged lift opens you to civil and criminal liability.

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Inspection vs full refurbishment — when to step up

If your lift is consistently failing annual inspections, or if you’re spending $1,500+ per year keeping it through inspections, the math may favor a full refurbishment instead.

Refurbishment scope:

• Everything in the annual inspection
• New batteries, tires, charger
• Rebuilt control box
• Hydraulic system inspected and corrected
• Full sand-down + repaint to factory-fresh

Refurbishment cost: roughly $4,000–$8,000 above the inspection alone, depending on the unit’s condition.

If the lift is 10+ years old and failing inspection items year over year, refurbishment resets the maintenance clock. Your next annual inspection (12 months out) starts from a known-good baseline.

Our refurbishment process →

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How to prepare your fleet for an OSHA visit

1. Run an internal audit before they show up

Pull every annual inspection certificate. Confirm:

• Date is within 12 months
• Serial numbers match the units in your facility
• Signed by a qualified technician

Flag any gaps and fix them in advance.

2. Make sure pre-shift logbooks are current

Walk to each lift. Open the logbook. Confirm operators are filling them out daily.

If logbooks are missing or outdated, replace them and brief the operator before the OSHA visit.

3. Confirm operator certifications

Every operator needs ANSI A92.22 operator training (refreshed every 3 years per ANSI A92.24). Make sure certifications are current and on file.

4. Walk the lift floor

Look for visible safety issues: damaged guardrails, missing decals, leaking hydraulics. OSHA inspectors will spot these in 30 seconds. Fix them in advance.

5. Schedule annual inspections to align

If you have 10 units, don’t try to inspect them all at once. Stagger them so you’re never in the position of having multiple units expire simultaneously.

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Frequently asked questions

How often is an annual inspection required?
Every 12 months from the date of the last inspection. Some manufacturers require more frequent intervals — check the unit’s service manual.

Who can perform an annual inspection?
A “qualified person” per ANSI A92.20 — typically a service technician with manufacturer training or equivalent industry experience. Win Win’s technicians qualify; many in-house facility teams do not.

Can I inspect my own lift?
Pre-shift inspections are operator-performed, yes. Annual inspections require a qualified technician — typically not in-house unless you have a dedicated service team with the right training.

What does an inspection cost?
$225 at Win Win’s shop or $350 on-site in Chicagoland. Volume pricing available for 5+ units.

What if my lift fails inspection?
We quote the repair before doing the work. You approve, we fix, we re-inspect, we issue the certificate.

What’s the difference between “frequent” and “annual” inspection?
Frequent is every 90 days / 150 hours, more focused than annual. Annual is comprehensive 8-step + documentation. Both are required by ANSI A92.20 for any commercial-use scissor lift.

Do rental units come with current inspections?
They should — Win Win rental units always do. If you’re renting from another house, ask for the certificate before the lift leaves their yard.

What’s the OSHA citation cost for a missing inspection?
Per 29 CFR 1926.453 enforcement, citations range $1,000–$13,000+ per finding depending on severity. Plus the operational risk of an injured worker on a non-inspected lift.

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Schedule an inspection

Drop the lift at our Addison, IL shop ($225) or schedule an on-site visit anywhere in Chicagoland ($350).

[Call 773-790-7299] [Email Win Win Equipment] Schedule service →

— Win Win Equipment

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Related pages

• Scissor lift service & repair — full service line
• How to inspect a used scissor lift before buying — pre-purchase checklist
• Refurbished scissor lift buyer’s guide
• Our refurbishment process
• All city service pages (Chicago, Naperville, Schaumburg, Aurora, Joliet, Elgin, etc.)
• All model hubs