C.R.S. § 11-57-209

If a member of the issuing authority, or any officer or agent of the public entity acts in good faith, no civil recourse shall be available against such member, officer, or agent for payment of the principal, interest, or prior redemption premiums. Such recourse shall not be available either directly or indirectly through the issuing authority or the public entity, or otherwise, whether by virtue of any constitution, statute, rule of law, enforcement of penalty, or otherwise. By the acceptance of the securities and as a part of the consideration of their sale or purchase, any person purchasing or selling such public security specifically waives any such recourse.