DEC 99.664 DE 01/11/1990: ALTERA ARTS. 1, 5, 8, 14, 16, 20, 23, 25, 35, 37, 38 E 42.
DEC 99.799 DE 14/12/1990: ALTERA PAR. 1 DO ART. 35.
DEC 31 DE 07/02/1991: REVOGA PAR. 5 DO ART. 37.
DEC 75 DE 01/04/1991: ALTERA CAPUT DO ART. 37.
DEC 106 DE 26/04/1991: ALTERA CAPUT DO ART. 37.
DEC 172 DE 08/07/1991: ALTERA INCISOS V A X DO ART. 14.
DEC 470 DE 09/03/1992: ALTERA PAR. UNICO ART. 6, CAPUT DO ART. 23 E INCISO IV DO ART. 30.
DEC 647 DE 09/09/1992: ALTERA ART. 1 E 34.
DEC 810 DE 27/04/1993: REVOGA OS ARTS. 23 A 33 (REVOGADO).