Section 42D. The superintendent may suspend any employee of the school district subject to the provisions of this section. The principal of a school may suspend any teacher or other employee assigned to the school subject to the provisions of this section. Any employee shall have seven days written notice of the intent to suspend and the grounds upon which the suspension is to be imposed; provided, however, that the superintendent may, for good cause, require the immediate suspension of any employee, in which case the employee shall receive written notice of the immediate suspension and the cause therefor at the time the suspension is imposed. The employee shall be entitled (i) to review the decision to suspend with the superintendent or principal if said decision to suspend was made by the principal; (ii) to be represented by counsel in such meetings; (iii) to provide information pertinent to the decision and to the employee's status.

No teacher or other employee shall be suspended for a period exceeding one month, except with the consent of the teacher or other employee, and no teacher or other employee shall receive compensation for any period of lawful suspension.

No teacher shall be interrogated prior to any notice given to him relative to the suspension unless the teacher or other employee is notified of his right to be represented by counsel during any such investigation. A suspended teacher or other employee may seek review of the suspension by following the arbitration procedures set forth in section forty-two. Nothing in this section shall be construed as limiting any provision of a collective bargaining agreement with respect to suspension of teachers or other employees.