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DOL ISSUED · $189–$280 · 30 HOURS · EMPLOYER-REQUIRED · NO EXPIRY

OSHA 30 Certification Guide 2026

Complete guide to OSHA 30: what it covers, how long it takes, how much it costs, where to get it, NYC mandate requirements, and how to verify your card.

Updated July 2026

By GlobalCybers Editorial Team · Reviewed by our Compliance Desk · Published Jan 2026, updated Jul 2026

Direct Answer

What is OSHA 30 and is it required?

OSHA 30 is a 30-hour construction or general industry safety outreach programme issued by the US Department of Labor. It is not federally mandated but is required by most commercial and industrial contractors as a condition of employment. New York City mandates OSHA 30 for supervisors on certain construction sites. Cost: $189–$280 online. No expiry date. Issued by a DOL-authorised trainer. The card is wallet-sized and issued within 2–3 weeks of completion.

OSHA 30-Hour Construction Safety Outreach — badge illustration. Issued by OSHA 30-Hour Construction Safety Outreach. Cost (online) $189–$280, Duration 30 hours.
OSHA 30-Hour Construction Safety Outreach — DOL ISSUED · $189–$280 · 30 HOURS · EMPLOYER-REQUIRED · NO EXPIRY
Key takeaways
  • OSHA 30 is a 30-hour DOL safety outreach programme for supervisors and foremen.
  • Costs $189–$280 online; the DOL wallet card never expires (5-year refresher advised).
  • Not federally mandated, but required by most commercial contractors and by NYC Local Law 196.
  • Take it online or in-person from a DOL-authorised trainer; card arrives in 2–3 weeks.

OSHA 30 at a glance

Cost$189–$280 (online)
Duration30 hours
Issued byU.S. Department of Labor (DOL-authorised trainer)
FormatOnline or in-person
Card delivery2–3 weeks after completion
ExpiryNone (5-year refresher recommended)
Who needs itSupervisors & foremen; required by most commercial contractors
NYC requirementMandated for supervisors under Local Law 196

Sources: OSHA Outreach Training Program · U.S. Department of Labor · NYC DOB Local Law 196. Reviewed July 2026 by the GlobalCybers team.

Cost (online)
$189–$280
Duration
30 hours
Expiry
None

Exam Format, Is There a Test?

Completion-based, not exam-based

OSHA 30 is a completion course, not a pass/fail exam. Participants must complete all 30 hours of training and pass short module quizzes (typically 10–15 questions per module, no formal minimum score required). There is no single comprehensive final exam, the DOL wallet card is issued on completion of all required hours.

Online course structure

Format: Self-paced modules with video and reading content
Quizzes: Short end-of-module knowledge checks (completion required)
Daily limit: 7.5 hours max per OSHA rules, minimum 4 days
Attempts: Module quizzes can be retaken if not completed
Certificate: DOL wallet card mailed 2–3 weeks after provider submits completion

Does OSHA 30 increase your pay as a trade worker?

OSHA 30 does not have a direct BLS-reported salary impact because BLS OEWS does not track certifications separately from the role. However, its effect on employability and rate is well-established in the trade market:

$1–$2/hr
Common premium paid by EPC and industrial contractors to OSHA 30 holders vs. OSHA 10 holders for the same role
Gate card
Required for badge access on most petrochemical, power plant, and federal construction sites, no card, no work
Foreman
Most commercial contractors require OSHA 30 before promoting a JW to foreman, a role that typically adds $4–$8/hr to base rate

GlobalCybers pays OSHA 30 course fees after a successful permanent placement through our network.

What OSHA 30 Covers, Core Topics

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Fall Protection

Leading cause of construction fatalities. Covers guardrail systems, safety nets, personal fall arrest, floor hole covers, and ladder safety per 29 CFR 1926 Subpart M.

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Electrical Safety

GFCI requirements, lockout/tagout procedures, safe work distances from energised lines, PPE requirements for energised work.

🏗️

Scaffolding & Rigging

Scaffold erection, capacity, access, and fall protection. Rigging inspection, sling angles, load calculations, and crane signal standards.

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Excavation & Trenching

Soil classification, sloping, shoring, and trench box requirements. Third leading cause of construction fatalities. 29 CFR 1926 Subpart P.

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Hazard Communication

GHS labelling, SDS (Safety Data Sheet) requirements, and chemical hazard communication under 29 CFR 1910.1200.

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Lockout / Tagout (LOTO)

Control of hazardous energy sources. Procedures for electrical, hydraulic, pneumatic, and stored mechanical energy. 29 CFR 1910.147.

How do you get OSHA 30 certification, step by step?

1

Choose a DOL-authorised provider

Only purchase OSHA 30 from a trainer listed on OSHA's Outreach Training Programme (OTP) website. Unauthorised cards are not accepted on job sites and may be rejected by employers. Always verify the provider at osha.gov before purchasing.

2

Complete 30 hours of training

Online courses must be spread across multiple days, OSHA limits completion to 7.5 hours per day maximum, meaning a minimum of 4 days. Total timeline with online course: 30–60 days. In-person instructor-led courses: typically 4 days.

3

Receive your DOL wallet card

After completion, the authorised trainer submits your information to DOL. OSHA mails the official wallet card within 2–3 weeks. The card shows your name, course type (Construction or General Industry), hours, and the trainer's name. Keep this card, it has no expiry.

New York City Mandate

NYC Local Law 196, OSHA 30 Required by Law

Under NYC Local Law 196, amended multiple times, all supervisors and foremen on major construction sites (those requiring a site safety manager or coordinator) in New York City must hold a valid OSHA 30 Construction card. Workers must hold OSHA 10. This is a legal requirement enforced by the NYC Department of Buildings (DOB), not just an employer policy.

Supervisors require
OSHA 30
Workers require
OSHA 10
Enforced by
NYC DOB

OSHA 30, Frequently Asked Questions

Is OSHA 30 required by law?

OSHA 30 is not federally mandated but is required by most commercial and industrial contractors as a condition of employment. New York City mandates OSHA 30 for supervisors on major construction sites under Local Law 196. Many federal and state project specifications also require it. In practice, the vast majority of commercial construction employers treat OSHA 30 as a hiring requirement.

Does OSHA 30 expire?

No. The DOL-issued OSHA 30 wallet card does not expire. However, some employers, project owners, and public agencies require proof of completion within the last 5 years. OSHA recommends refresher training every 5 years as a best practice. NYC Local Law 196 does not require renewal of the original OSHA 30.

What is the difference between OSHA 10 and OSHA 30?

OSHA 10 is a 10-hour course for entry-level workers, covering hazard awareness and basic safety. OSHA 30 is a 30-hour course for supervisors and foremen, covering the same topics in greater depth plus site management, training responsibilities, and additional elective topics. OSHA 30 is required for supervisor roles; OSHA 10 meets requirements for general workers. Cost difference: OSHA 10 is approximately $89–$120 online.

Does GlobalCybers pay for OSHA 30 after placement?

Yes. After a successful permanent placement through GlobalCybers, we pay your outstanding licence and certification fees, including OSHA 30 if not yet obtained. This is a standard part of our candidate support programme. It applies to state licence renewal fees, OSHA 30 (if not yet held), and NCCER credentialing costs.

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Quick Reference
Issued byUS Dept. of Labor
Cost (online)$189–$280
Duration30 hours
Max per day7.5 hours
Card delivery2–3 weeks
ExpiryNone
Related Certifications
Roles that need OSHA 30

More about OSHA 30

How do I verify an OSHA 30 card?

Ask the authorised trainer for a completion record, or have the training provider confirm the card through the DOL Outreach Training Program. Employers verifying a hire can contact the provider or OSHA's Outreach directory to confirm authenticity and completion date.

Can I take OSHA 30 online?

Yes. The DOL authorises online OSHA 30 through providers on OSHA-approved platforms. Online courses are self-paced with a 7.5-hour daily cap and are accepted by most employers and by NYC Local Law 196. In-person and hybrid formats are also available.

How do I replace a lost OSHA 30 card?

Contact your original authorised trainer within 5 years of completion for a replacement wallet card. OSHA requires trainers to keep records for 5 years; after that, records may be unavailable and retaking the course is usually required.

Which states mandate OSHA 30?

Beyond New York City's Local Law 196, states including Connecticut, Missouri, Nevada, Rhode Island and New Hampshire require OSHA 10 or 30 on certain public-works or construction projects. Requirements vary by contract, always check the project specification and your state's labor department.

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