Welcome to the Occupational Safety Training Institute (OSTI)

At OSTI, we believe that safety and health education should be accessible to everyone—not just a privilege for a few. As a nonprofit corporation dedicated to training, our mission is to provide affordable, high-quality safety education for individuals and organizations alike.

For one low annual membership fee, you’ll gain unlimited access to our extensive library of training courses and certifications, helping you create safer workplaces and communities. Whether you’re just starting your safety journey or looking to deepen your expertise, OSTI has the resources you need.

For those seeking advanced certifications, we also offer specialized training programs designed to elevate your skills and qualifications. Take your knowledge to the next level and become a leader in occupational safety.

Join OSTI today—because safety starts with education!

OSTI offers multiple courses that can lead to certification and college credit. All courses are conducted in accordance with Occupational Safety and Health Standards, ANSI Z490.1 and ISO 10015:2019.