(1) The liability of each employer participant for the obligations of the multiple-employer welfare arrangement shall be individual, several, and proportionate, but not joint, except as provided in this section and s. 624.4415.
(2) Each employer participant shall have a contingent assessment liability pursuant to s. 624.4415 for payment of actual losses and expenses incurred while the policy was in force.
(3) Each policy issued by the arrangement shall contain a statement of the contingent liability. Both the application for insurance and policy shall contain, in contrasting color and not less than 10-point type, the following statement: “This is a fully assessable policy. In the event the arrangement is unable to pay its obligations, policyholders (employers) will be required to contribute on a pro rata earned premium basis the money necessary to meet any unfilled obligations.”