No board member, committee member, executive officer, agent or employee of a credit union shall in any manner, directly or indirectly, participate in the deliberation upon or the determination of any question affecting his pecuniary interest, the pecuniary interest of his parents, children or siblings or spouses of any of those individuals or the pecuniary interest of any organization, other than the credit union, in which he is directly or indirectly interested.
NMS § 58-11-31