(1) Policies of insurance in regard to bodily injury and property damage liability
and cargo insurance, proof of which are submitted to this commission by way of
certificates of insurance must be written by insurance companies who are
authorized to conduct business within the state of Montana, as required by the
state commissioner of insurance.
(2) Insurance policies themselves need not be
(3) Certificates of insurance must be filed with the commission. All certificates
of insurance submitted by insurance companies on behalf of the respective
carriers must be executed by an authorized company representative.