Wis. Stat. § 173.05: Certification required.

(1)

(a) Any person appointed as a humane officer under s. 173.03 on or after December 1, 1999, shall, before appointment or by the applicable deadline established under s. 173.27 (1) (b), complete a course of training approved by the department, except as provided in par. (b) or (c), and receive certification under s. 173.27 (3).

(b) A person to whom par. (a) applies who is a veterinarian licensed under ch. 89 is not required to complete a course of training approved by the department if he or she takes an examination given by the department and passes the examination on the first attempt.

(c) A person to whom par. (a) applies who is certified or otherwise approved as a humane officer by another state is not required to complete a course of training approved by the department if he or she takes an examination given by the department and passes the examination on the first attempt.

(2)

(a) A person appointed as a humane officer before December 1, 1999, shall complete a course of training approved by the department, except as provided in par. (b), and shall receive certification under s. 173.27 (3) by the applicable deadline established under s. 173.27 (1) (b).

(b) A person to whom par. (a) applies is not required to complete a course of training approved by the department if he or she takes an examination given by the department and passes the examination on the first attempt.

(3) The governing body of a political subdivision that appoints a humane officer who fails to obtain certification within the required time shall terminate the appointment.