18. Every member of the Société having a direct or indirect interest in an undertaking causing his personal interest to conflict with that of the Société shall, under pain of forfeiture of office, disclose it in writing to the board of directors and abstain from participating in any decision bearing on the undertaking in which he has an interest.
1982, c. 9, s. 18; 1999, c. 40, s. 280.