75. Every contract made by an institution without the authorization of the Government, the Conseil du trésor, the Minister or the regional council concerned is absolutely null in all cases where such authorization is required by this Act.
1971, c. 48, s. 48; 1981, c. 22, s. 58; 1986, c. 106, s. 8; 1992, c. 21, s. 375; 1999, c. 40, s. 270.