137.34. The code of ethics shall set out the rules of conduct and the duties of the commissioners towards the public, the parties, their witnesses and the persons representing them; it shall, in particular, define the conduct that is derogatory to the honour, dignity or integrity of a commissioner. In addition, the code of ethics may determine the activities or situations that are incompatible with their office, their obligations concerning the disclosure of interests, and the functions they may exercise gratuitously.
The code of ethics may provide for special rules governing part-time commissioners.