Portaria CAT 02, de 04-01-88	Portaria CAT 04, de 21-01-88	Portaria CAT 08, de 12-02-88
Portaria CAT 10, de 23-02-88	Portaria CAT 13, de 18-03-88	Portaria CAT 14, de 24-03-88
Portaria CAT 15, de 30-03-88	Portaria CAT 19, de 27-04-88	Portaria CAT 20, de 28-04-88
Portaria CAT 21, de 05-05-88	Portaria CAT 24, de 20-05-88	Portaria CAT 25, de 27-05-88
Portaria CAT 26, de 09-06-88	Portaria CAT 27, de 10-06-88	Portaria CAT 30, de 28-07-88
Portaria CAT 31, de 20-06-88	Portaria CAT 32, de 29-06-88	Portaria CAT 35, de 28-07-88
Portaria CAT 39, de 17-08-88	Portaria CAT 40, de 17-09-88	Portaria CAT 43, de 01-09-88
Portaria CAT 45, de 08-09-88	Portaria CAT 47, de 14-09-88	Portaria CAT 49, de 16-09-88
Portaria CAT 53, de 07-10-88	Portaria CAT 54, de 13-10-88	Portaria CAT 56, de 22-11-88
Portaria CAT 58, de 16-11-88	Portaria CAT 59, de 18-11-88	Portaria CAT 63, de 02-12-88
Portaria CAT 64, de 02-12-88	Portaria CAT 67, de 21-12-88