☐The Rehabilitation Ministry Employees Cooperative House Building Society Ltd. was granted an exemption by a notification dated October 27, 1987, from the provisions of Section 12 of the Delhi Cooperative ... Societies Act, 1972. This exemption allowed the Society to amend its bye-law No. 5(1)(a)(iii) with retrospective effect from January 10, 1968, instead of February 18, 1986. The validity of this notification and a subsequent notification dated August 29, 1990, was challenged in court.