6. This Regulation replaces the Regulation respecting the determination of the rate of interest applicable to the retirement plan for the mayors and councillors of municipalities (O.C. 1008-2005, 2005-10-26), and the Regulation respecting the terms and conditions of application of the rate of interest applicable to the amounts paid for participation in the general plan (R.R.Q., 1981, c. R-16, r. 4).