Any city in the state of Kansas may have membership in the league of Kansas municipalities by action of the governing body and payment of the annual membership dues and subscriptions.

The league of Kansas municipalities is hereby constituted an instrumentality of the member cities of said league. The member cities acting by, through and in the name of such instrumentality are authorized to maintain local government information and research services and facilities and the Kansas government journal. This act shall be supplemental to Kan. Stat. Ann. §§ 12-1610a, 12-1610b, 12-1610c and 12-1610d or any amendments thereto.