T-11.011, r. 2 - Code of Conduct for Lobbyists
11. Unless they have obtained the informed consent of the persons whose interests are at stake and notified accordingly the public office holder they are lobbying, lobbyists shall not
(1) represent competing or adverse interests; or
(2) place themselves in a situation where there is a real, potential or apparent conflict between their direct or indirect personal interest and the interests they represent.
Decision 2004-01-29, s. 11.