(a) All Medicare supplement policies and subscriber contracts delivered or issued for delivery in this state on or after May 31, 1989; and
(b) All certificates issued under group Medicare supplement policies or subscriber contracts, which certificates have been delivered or issued for delivery in this state on or after May 31, 1989.
(2) ORS 743.680 to 743.689 do not apply to a policy or contract of one or more employers or labor organizations, or of the trustees of a fund established by one or more employers or labor organizations, or combination thereof, for employees or former employees or a combination thereof, or for members or former members, or a combination thereof, of the labor organizations. [1989 c.255 §2]