A worker shows up for a new construction job with an OSHA 10 card earned six years ago. The card has no expiration date, but the contractor says training must be current. Who is right? Both may be. OSHA card validity depends on the federal Outreach Training Program rules, plus the requirements set by the employer, project owner, union agreement, local jurisdiction, or contract.
For workers and employers, the practical answer is simple: an OSHA 10 or OSHA 30 completion card generally does not expire under federal OSHA rules. But that does not guarantee that every jobsite will accept an older card. Understanding the difference protects workers from last-minute onboarding problems and helps companies keep crews ready for work.
Does an OSHA Card Expire?
Federal OSHA does not assign an expiration date to OSHA 10-hour or OSHA 30-hour Outreach Training Program cards. Once a student completes an authorized course, the Department of Labor card documents that completion. The card itself remains valid as proof that the student completed that specific training.
That point is often misunderstood because many job applications, contractors, and safety departments ask for a “current” OSHA card. They may be using their own policy, not quoting a federal expiration rule. A company can require employees to retake OSHA 10 or OSHA 30 every three years, five years, or on another schedule. A public project, private owner, or local law can do the same.
The card also should not be described as an OSHA certification. OSHA 10 and OSHA 30 are outreach training courses. They provide valuable hazard-recognition education and a record of course completion, but they do not qualify someone for every task, trade, or supervisory duty.
OSHA Card Validity vs. Jobsite Requirements
The question is not always whether the card is valid. More often, the question is whether it meets the requirement for the work being performed.
A contractor may accept an OSHA 10 card from any year for a laborer on one project. Another project may require a card issued within the past five years. A client may require OSHA 30 for foremen, competent persons, or site supervisors, even when OSHA 10 would otherwise meet an onboarding requirement. These are jobsite rules, and workers need to meet them before they can start.
Employers should confirm the requirement in writing before scheduling training. Ask whether the project requires OSHA 10 or OSHA 30, whether construction or general industry outreach applies, and whether there is a recency requirement. This avoids paying for the wrong course or discovering a policy conflict after the crew has mobilized.
Construction and General Industry Are Not Interchangeable
The course must also fit the workplace. OSHA 10 Construction is designed for construction workers and covers hazards commonly found on jobsites, including falls, scaffolds, ladders, electrical exposure, excavation, and personal protective equipment. OSHA 10 General Industry is intended for workers in settings such as warehouses, manufacturing, healthcare support, retail, and maintenance.
OSHA 30 follows the same distinction but provides more in-depth instruction, making it a strong fit for supervisors, foremen, safety leads, and workers with broader responsibility. An older card in the wrong industry category may not satisfy a contractor’s requirement, regardless of whether it technically has no federal expiration date.
When Refresher Training Makes Sense
Even when a card does not expire, refresher training can be the smart safety decision. Work changes. Crews change. Equipment, processes, and jobsite conditions change. A worker who completed OSHA 10 years ago may benefit from reviewing fall protection before starting high-rise work or from revisiting trenching hazards before joining an excavation crew.
Refresher training is especially useful after a serious incident, a near miss, a change in job duties, or repeated safety violations. It is also appropriate when a worker has been away from the field and needs to rebuild confidence with current practices.
Some OSHA standards require employers to provide training at certain intervals or when conditions trigger retraining. That training is separate from the OSHA Outreach card. For example, an employer’s required training on a specific hazard, equipment type, respiratory protection program, or site procedure may need to be repeated based on the applicable standard and the worker’s demonstrated knowledge. An OSHA 10 or 30 card does not replace that obligation.
For employers, this distinction matters during an inspection. A stack of OSHA cards is useful documentation, but it is not a complete safety training program. Companies still need job-specific instruction, clear procedures, competent supervision, and records that show employees received the training required for their assigned work.
How to Check Whether Your OSHA Card Will Be Accepted
Before accepting a job or sending a crew to a project, verify the requirement with the contractor, site safety manager, human resources contact, or project owner. Do not rely on what another worker heard at a previous jobsite.
Confirm three details: the required course level, the industry type, and the acceptable card date. If a project says “OSHA 10 within five years,” ask whether it needs Construction or General Industry. If a supervisor position requires OSHA 30, confirm whether the project has additional competent-person or task-specific training requirements.
Workers should keep a clear photo or copy of their card along with the original in a secure place. A damaged or missing card can delay hiring, even if the training was completed years earlier. Employers should maintain organized training records with employee names, course dates, course types, instructor information, and any additional site-specific training provided.
What If You Lost Your OSHA Card?
A lost card does not erase the training, but replacing it can take time. The first step is to contact the training provider that issued the course. If the provider can verify the student’s completion record, it may be able to request a replacement through the appropriate process.
Replacement availability depends on the records, the course details, and the timing. Workers should provide their full name used during registration, approximate training date, course type, and the employer or location connected to the class if available. If records cannot be located, retaking the course may be the fastest route to meeting a hiring deadline.
This is one reason to train with an authorized provider that maintains accurate records and gives students prompt proof of completion. For many workers, immediate proof helps them start the onboarding process while they wait for the official card.
Should You Retake OSHA 10 or OSHA 30?
Retaking a course is not automatically required just because the card is old. It depends on the jobsite policy and the worker’s role. If an employer accepts the existing card and the worker is receiving proper site-specific training, there may be no need to repeat the outreach course.
Retaking OSHA 10 can be worthwhile for workers returning to construction, moving into a new type of work, or needing a recent course date for a contractor. Retaking OSHA 30 may make sense for a foreman or supervisor who now has greater responsibility for recognizing hazards, communicating safety expectations, and responding to compliance concerns.
The quality of the class matters as much as the date on the card. A practical course led by an instructor with field experience gives workers more than a document for an onboarding file. It teaches them how to identify hazards before they become injuries, stop unsafe work when necessary, and speak up with the facts behind them.
Keep the Card, Build the Safety Skills
An OSHA card is a valuable record of training, and under federal OSHA Outreach rules, it generally does not expire. Still, a jobsite can require a more recent card, a different course type, or additional training based on the work. The best approach is to verify the project requirement early, keep records organized, and treat safety education as preparation for real conditions – not just a box to check.
A current card may help a worker get through the gate. Practical, understood safety training helps that worker go home safely at the end of the day.