Section 6. (a) Except as permitted by this section, any state employee who participates as such employee in a particular matter in which to his knowledge he, his immediate family or partner, a business organization in which he is serving as officer, director, trustee, partner or employee, or any person or organization with whom he is negotiating or has any arrangement concerning prospective employment, has a financial interest, shall be punished by a fine of not more than $10,000, or by imprisonment in the state prison for not more than 5 years, or in a jail or house of correction for not more than 2 1/2 years, or both.
Any state employee whose duties would otherwise require him to participate in such a particular matter shall advise the official responsible for appointment to his position and the state ethics commission of the nature and circumstances of the particular matter and make full disclosure of such financial interest, and the appointing official shall thereupon either
(1) assign the particular matter to another employee; or
(2) assume responsibility for the particular matter; or
(3) make a written determination that the interest is not so substantial as to be deemed likely to affect the integrity of the services which the commonwealth may expect from the employee, in which case it shall not be a violation for the employee to participate in the particular matter. Copies of such written determination shall be forwarded to the state employee and filed with the state ethics commission by the person who made the determination. Such copy shall be retained by the commission for a period of six years.
[There is no subsection (b).]