Wyo. Stat. § 26-15-114: Additional policy contents.

(a) A policy may contain additional provisions not inconsistent with this code and which are:

(i) Required to be inserted by the laws of the insurer's domicile;

(ii) Necessary, because of the manner in which the insurer is constituted or operated, in order to state the rights and obligations of the parties to the contract; or

(iii) Desired by the insurer and neither prohibited by law nor in conflict with any provisions required to be included therein.