R-10, r. 2 - Regulation under the Act respecting the Government and Public Employees Retirement Plan

Full text
37. Any pension benefit shall be paid monthly on the 15th day of each month, or if the 15th is not a working day, the last working day prior to the 15th.
For the purposes of this section, Saturday is not a working day.
O.C. 1845-88, s. 37.