Clean Air Act: History, Standards & Safety
The Clean Air Act (CAA) is a federal law that regulates air emissions from both stationary (industrial) and mobile sources throughout...
October 10, 2025
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Posted On: March 17, 2025
The term "OSHA Certification" is commonly used for OSHA training, but OSHA does not officially certify workers through Outreach courses. Completing the training provides a certificate of completion and an OSHA 10-Hour card issued by the Department of Labor (DOL). This blog uses "OSHA Certification" for general understanding, but it is not an official OSHA term.
OSHA 10-Hour Training is a workplace safety program designed for entry-level workers in construction and general industry. It covers OSHA regulations, workplace hazards, and accident prevention to improve job site safety. Many workers and employers ask, "How long is OSHA 10 certification good for?" Understanding its validity, renewal requirements, and industry regulations helps maintain OSHA compliance and a safer work environment.
At the federal level, OSHA 10 certification does not expire. The Occupational Safety and Health Administration (OSHA) does not require renewal, and once workers complete the training, they receive an OSHA 10-Hour certification and an official Department of Labor (DOL) OSHA card. This card remains valid for life.
However, some states, employers, and industries have their own requirements. To meet compliance, workers may need to renew their OSHA 10-Hour certification every five years. Even though OSHA does not mandate expiration, refresher training helps workers stay updated on new regulations, safety protocols, and industry best practices.
Although OSHA 10 training does not officially expire, refresher training is highly recommended. Workplace hazards, regulations, and safety standards change over time. Renewing OSHA 10-Hour certification helps workers stay informed about:
Many employers require workers to refresh their knowledge and retake the OSHA 10-Hour training to meet updated industry standards and job site safety requirements.
Workers who need to update their 10-Hour card can enroll in an OSHA-authorized online course. Since OSHA does not offer a renewal course, the full OSHA 10-Hour training must be retaken to receive an updated certification and OSHA card.
Online training offers a flexible option, allowing workers to complete the course at their own pace without disrupting their work schedules. It meets all the requirements for obtaining an updated card.
OSHA Training School offers OSHA-authorized 10-Hour Training for Construction and General Industry. Our online courses provide:
Online training makes it easier for workers to meet OSHA requirements while managing their job schedules.
Stay compliant and improve workplace safety with OSHA 10 Training. Enroll in OSHA Training School’s online OSHA 10-Hour Training today and receive your official DOL OSHA card.
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