416. The regulations and orders made under the provisions of the Act respecting the Government and Public Employees Retirement Plan (chapter R-10) that are in force on 20 June 2001 shall be considered, for the purposes of this Act, as the regulations and orders made under the corresponding provisions of this Act, and they shall apply, with the necessary modifications, until they are replaced by regulations and orders made under such corresponding provisions. The provisions of the Regulation respecting certain temporary measures prescribed by Title IV of the Act respecting the Government and Public Employees Retirement Plan, made by Order in Council 1863-83 dated 21 September 1983 (1983, G.O. 2, 3426), and of the Regulation respecting the application of Title IV.2 of the Act respecting the Government and Public Employees Retirement Plan, made by Order in Council 690-96 dated 12 June 1996 (1996, G.O. 2, 2759), which, on 31 December 2000, apply in respect of the Government and Public Employees Retirement Plan shall also apply, with the necessary modifications, in respect of this plan. A reference in those regulations to a provision of the Act respecting the Government and Public Employees Retirement Plan is a reference to the corresponding provision of this Act.