Online OSHA 30 Training in Connecticut for Workers and Supervisors
OSHA 30 training has become an important qualification for workers and supervisors across Connecticut...
December 05, 2025
Posted On: November 25, 2025
If someone works on state-funded construction projects in Connecticut, they have likely heard about OSHA 10 Certification. The employer may ask for an “OSHA card,” or it may appear as a requirement on a job application.
Many workers ask:
Here is what workers need to know about OSHA 10 training, Connecticut laws, and CONN-OSHA enforcement.
OSHA 10 is a safety training program from the U.S. Occupational Safety and Health Administration (OSHA). The “10” represents the number of training hours.
It is not a formal license for being OSHA certified, but a safety certificate that teaches workers how to stay safe on the job. After completing the course, individuals receive an official OSHA 10 card from the U.S. Department of Labor as proof of training.
Purpose: The goal is to give workers basic knowledge of common workplace hazards and safe practices that help avoid accidents and injuries.
What You Learn: Topics include:
Achievement: Upon completion, individuals receive a printable certificate right away, and the OSHA card is mailed within a few weeks.
Connecticut law (General Statute Section 31-53b) requires all workers on publicly funded construction projects over $100,000 to complete OSHA 10-Hour Construction training.
Main Points:Contractors must provide proof that all employees have completed OSHA 10 training within 30 days of starting the project. Workers without a valid OSHA 10 card are not allowed on the job site.
OSHA 10-Hour Construction training is legally required for employees on state-funded construction projects over $100,000.
For other workers, including:
OSHA 10 training is not legally required. However, it is strongly recommended. Most employers in Connecticut prefer workers to have OSHA 10 because it:
In short: OSHA 10 is mandatory for publicly funded projects but strongly recommended for others to improve safety and employment prospects.
CONN-OSHA, part of the Connecticut Department of Labor, enforces workplace safety and health regulations in the state.
While CONN-OSHA enforces state safety rules, the official OSHA 10 card is issued by a federal OSHA-authorized training provider.
Yes! OSHA 10 training can be completed fully online with OSHA Training School, and it is accepted for Connecticut compliance.
How Online OSHA Training Works:Note: There are three attempts for each quiz and the final exam. If all attempts are used, the training must be repurchased and started over.
Stay Safe: Learn skills to identify and avoid common hazards, keeping yourself and coworkers protected on the job.
Meet Legal Requirements: Obtain a valid OSHA 10 card needed for state-funded projects over $100,000 and be prepared for CONN-OSHA inspections.
Open Career Doors: Improve your resume, comply with contractor safety standards, and qualify for more job opportunities on both public and private projects.
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