21. A contract in which credit extended to a consumer is or must be secured by an immovable hypothec ranking first is exempt from the application of sections 12, 14 and 15 of the Act, of Chapter II of Title I of the Act, Divisions II and III of Chapter III of Title I, and Title II of the Act.
R.R.Q., 1981, c. P-40.1, r. 1, s. 21.