Montana Title 2. Government Structure and Administration § 2-2-105. Ethical requirements for public officers and public employees

(1) The requirements in this section are intended as rules of conduct, and violations constitute a breach of the public trust and public duty of office or employment in state or local government.

(2) Except as provided in subsection (4), a public officer or public employee may not acquire an interest in any business or undertaking that the officer or employee has reason to believe may be directly and substantially affected to its economic benefit by official action to be taken by the officer's or employee's agency.

(3) A public officer or public employee may not, within 12 months following the voluntary termination of office or employment, obtain employment in which the officer or employee will take direct advantage, unavailable to others, of matters with which the officer or employee was directly involved during a term of office or during employment. These matters are rules, other than rules of general application, that the officer or employee actively helped to formulate and applications, claims, or contested cases in the consideration of which the officer or employee was an active participant.

(4) When a public employee who is a member of a quasi-judicial board or commission or of a board, commission, or committee with rulemaking authority is required to take official action on a matter as to which the public employee has a conflict created by a personal or private interest that would directly give rise to an appearance of impropriety as to the public employee's influence, benefit, or detriment in regard to the matter, the public employee shall disclose the interest creating the conflict prior to participating in the official action.

(5) A public officer or public employee may not perform an official act directly and substantially affecting a business or other undertaking to its economic detriment when the officer or employee has a substantial personal interest in a competing firm or undertaking.