Wis. Admin. Code Department of Natural Resources NR 19.74
Wildlife rehabilitation application, evaluation form, sponsorship agreement, veterinary agreements, and the code of ethics will be available at http://dnr.wi.gov/ or upon request at DNR Service Centers, by writing the Bureau of Wildlife Management, PO Box 7921, 101 S. Webster St., Madison, WI 53707-7921 or by calling 1-888-936-7463.