(a) Enclosures shall be structurally sound, of sufficient strength for species involved, and maintained in good repair to prevent escape or injury to wildlife being rehabilitated. All structures built after July 1, 2016 shall be in compliance with the Minimum Standards of the National Wildlife Rehabilitation Association and International Wildlife Rehabilitation Council except that, if enclosures are structurally sound, of sufficient strength for species involved, and maintained in good repair to prevent escape or injury, the department may determine standards have been met which fulfill the requirements of this paragraph. Note: National Wildlife Rehabilitators Association and International Wildlife Rehabilitation Council minimum standards for enclosures are 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.