Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Exterior Asbestos Supervisor

In Wisconsin, a person must be certified to do asbestos work.

Type

Initial, Renewal

Description

An exterior asbestos supervisor certification is for a person who oversees outside asbestos abatement projects. These projects have materials with asbestos that don’t crumble (non-friable) and stay that way during the project. The supervisor may collect bulk samples to test for asbestos in the non-friable materials. They also have the authority to enforce changes or stop the project.

Duration

One year. A two-hour annual refresher training is required to renew.

Fees

$75 per year

Prerequisites

You must be 18 years of age or older. You also must complete a one-day exterior asbestos worker course, followed by a one-day exterior asbestos supervisor initial course.

See Wis. Admin Code ch. DHS 159, subch. II, Certification Requirements for Individuals.

Last revised January 22, 2024