Enroll in a recreational safety class
All Wisconsin recreational safety students are required to obtain a Wisconsin DNR Customer ID Number before the completion of any recreational safety class and will also be required to provide that customer ID number along with students personal information to the instructor.
You can obtain a DNR Customer ID Number:
- by calling DNR customer service from 7 a.m. to 10 p.m. at 1-888-936-7463
- by visiting a DNR service center during their regular scheduled hours.