15. In exercising its powers, the Régie itself, or any member or any person appointed by it, may inquire into any matter within its competence.
For such purpose, the Régie has the powers and immunities of commissioners appointed under the Act respecting public inquiry commissions (chapter C-37), except the power to order imprisonment.
1974, c. 31, s. 15; 1992, c. 61, s. 69.