Apply for Lead or Asbestos Certification

Continue to online application

Use the link above to apply for certification using WALDO, the Wisconsin Asbestos and Lead Database Online.

Apply by mail if you took training outside of Wisconsin or are requesting a fee exemption.

Apply online using WALDO!

Apply by mail

Complete, print, and sign your application. Then mail it to the address below with your check or money order. Cash is not accepted.

Mail applications to:
State of Wisconsin
PO Box 93419
Milwaukee, WI 53293-3419

Expedited service

Expedited service is available for an additional $25 fee. This service is only available for complete applications that are mailed to the address below.

DHS Lead and Asbestos Section
1 W Wilson St, Room 137
Madison, WI 53703-3445

Asbestos Application Forms

Lead Application Forms


Questions? Can't find what you're looking for? Contact us.

Last Revised: August 4, 2021