Skip to content

Contractor Learning Solutions

Training Who We Serve For Employers Resources About CLS FAQs Contact Explore Training

Online Training Catalog

Search practical online safety, compliance, environmental, and workforce training.

Filters

Category

HAZWOPER RCRA & Waste OSHA Outreach EM 385 DOT Hazmat Emergency Response OSHA Safety Chemical-Specific Respiratory Protection Hazard Communication Laboratory Safety Human Resources

Course language

Spanish-language courses

161 coursesPrices in USD · checked October 1, 2026

Prices are maintained from the CLS training portal. Confirm the final price and course details in the portal before purchase.

Contractor Learning Solutions

Practical online training for safety-sensitive work.

Explore

Training catalog Resources About CLS

Support

Contact Training portal / learner login Privacy Terms

Contractor Learning Solutions is an independent training resource and is not affiliated with OSHA, the U.S. Department of Labor, or another government agency. Enrollment, payment, course delivery, and learner records are managed through the CLS training portal.
© 2026 Contractor Learning Solutions. All rights reserved.