Improve your experience. We are very sorry but this website does not support Internet Explorer. We recommend using a different browser that is supported such as Google Chrome or Mozilla Firefox.

AHERA Project Designer Refresher


This eight-hour course satisfies the annual refresher requirement to keep accreditation as an AHERA Asbestos Project Designer current. It is one of the requirements for retaining Cal-OSHA certification as a Certified Asbestos Consultant.

The class provides updates on regulations, liability issues, health concerns, protocols, and best practices for designing asbestos abatement plans and projects. Discussion of real-world case studies and students’ specific work-related issues help you develop practical solutions for real-world problems.


If you took your most recent AHERA Project Designer class from another training provider, please upload a copy of your latest course completion certificate to when registering. 

Certificate Fees

Course fee includes Cal-OSHA accredited certificate of completion.

Discounts Available

CAC Discount – 20% off when you register for 3 or more AHERA and/or Lead Refresher courses on the same order.  Enter Promotional Code CAC at checkout.

CSST Discount – 10% off when you register for 2 or more AHERA and/or Lead Refresher courses on the same order. Enter Promotional Code CSST at checkout.

Group10 – 20% off when you register 10 or more individuals for the same class. Enter promotional code Group10 at checkout.

Press enter to see more results