Wis. Stat. § 632.25: Limited effect of conditions in employer’s liability policies.

Any condition in an employer’s liability policy requiring compliance by the insured with rules concerning the safety of persons shall be limited in its effect in such a way that in the event of breach by the insured the insurer shall nevertheless be responsible to the injured person under s. 632.24 as if the condition has not been breached, but shall be subrogated to the injured person’s claim against the insured and be entitled to reimbursement by the latter.