How to Check Your OSHA Certification: Lookup Guide for 2026

Whether you've lost your OSHA card, need to prove your training to a new employer, or just want to confirm your certification is still valid — you're not alone. "How to check my OSHA certification" is one of the most common questions construction workers and safety managers ask. Here's exactly how to do it.

Understanding OSHA Certification Cards

First, an important clarification: OSHA itself does not issue certifications or maintain a public database of trained workers. OSHA 10-Hour and 30-Hour outreach training courses are delivered by OSHA-authorized trainers, and the Department of Labor (DOL) issues completion cards through those trainers. Your OSHA card is proof that you completed the course — it's not a "license" that you can look up in a government database.

This is different from certifications like a CDL or nursing license, which are issued by government agencies and can be verified through state databases. With OSHA training, your card and your training provider's records are the primary proof of completion.

How to Verify Your OSHA 10 or 30-Hour Card

Your OSHA outreach completion card (the white DOL card) has key information on it: your name, the course type (10-Hour or 30-Hour), the industry (Construction or General Industry), the trainer's name, the training date, and a unique card number. If you have your card, that's your verification.

If you need to verify that a card is authentic, look for the DOL card number on the front. Legitimate cards are issued by the U.S. Department of Labor and have a distinct format. Cards from before 2010 look different from newer versions. If a card looks suspicious — wrong formatting, misspelled words, no DOL logo — it may be fraudulent, and the holder should contact their training provider.

Lost Your OSHA Card? How to Get a Replacement

Contact the OSHA-authorized trainer or training organization that conducted your course. They maintain records of all students who completed their training and can request a replacement card from the DOL. You'll typically need to provide your full name, approximate date of training, and the location where you took the course.

If you took your course online through an OSHA-authorized online provider, log into your account on their website. Most online providers maintain digital records and can reissue certificates or request replacement DOL cards. Common authorized online providers include ClickSafety, 360training, and OSHAcademy.

Replacement cards typically take 6-8 weeks to arrive from the DOL. In the meantime, ask your training provider for a letter or certificate confirming your completion — most employers and job sites will accept this as temporary proof while you wait for the replacement card.

Does OSHA Certification Expire?

Technically, OSHA 10-Hour and 30-Hour outreach training cards do not have a federal expiration date. However, many employers, general contractors, and states require workers to renew their OSHA training every 3 to 5 years. For example, New York City requires OSHA training to be renewed every 5 years under Local Law 196.

Even where renewal isn't legally required, many employers treat OSHA cards as expired after 5 years because safety regulations and best practices evolve. If your card is more than 5 years old, it's worth checking with your employer or state requirements to see if you need to retake the course.

Other OSHA-related certifications — like crane operator certification (NCCCO), forklift operator certification, or confined space training — have specific expiration dates and must be renewed. These are separate from the OSHA 10/30-Hour outreach cards.

How Employers Can Track OSHA Certifications

If you're a safety manager or contractor tracking OSHA certifications across a team, relying on workers to produce their physical cards creates gaps. Cards get lost, workers forget renewal dates, and there's no centralized record when an inspector walks onto your site.

CertTracker solves this by letting you store digital copies of every worker's OSHA card, set automatic reminders 90, 60, and 30 days before company-mandated renewals, and generate audit-ready reports showing every worker's training status. When the OSHA inspector arrives, you pull up a complete compliance report in seconds instead of chasing down physical cards.