January 1989
- Nigeria Government Gazette supplement dated 1989-01-11 number 2 part A (5 MB)
- Nigeria Government Gazette dated 1989-01-11 number 2 (130 KB)
- Nigeria Government Gazette dated 1989-01-12 number 3 (2 MB)
- Nigeria Government Gazette supplement dated 1989-01-17 number 4 part A (2 MB)
- Nigeria Government Gazette supplement dated 1989-01-17 number 4 part B (171 KB)
- Nigeria Government Gazette dated 1989-01-26 number 6 (2 MB)
February 1989
- Nigeria Government Gazette dated 1989-02-02 number 7 (7 MB)
- Nigeria Government Gazette supplement dated 1989-02-06 number 8 part A (3 MB)
- Nigeria Government Gazette supplement dated 1989-02-08 number 8 part B (162 KB)
- Nigeria Government Gazette supplement dated 1989-02-09 number 9 part B (501 KB)
- Nigeria Government Gazette supplement dated 1989-02-17 number 11 part A (328 KB)
March 1989
- Nigeria Government Gazette dated 1989-03-03 number 15 (3 MB)
- Nigeria Government Gazette dated 1989-03-05 number 13 (152 KB)
- Nigeria Government Gazette dated 1989-03-23 number 18 (7 MB)
- Nigeria Government Gazette supplement dated 1989-03-29 number 19 part A (921 KB)
- Nigeria Government Gazette dated 1989-03-30 number 20 (7 MB)
April 1989
- Nigeria Government Gazette supplement dated 1989-04-06 number 6 (219 KB)
- Nigeria Government Gazette dated 1989-04-13 number 24 (7 MB)
- Nigeria Government Gazette dated 1989-04-24 number 26 (464 KB)
- Nigeria Government Gazette supplement dated 1989-04-24 number 28 part A (150 KB)
- Nigeria Government Gazette dated 1989-04-27 number 27 (5 MB)
May 1989
- Nigeria Government Gazette supplement dated 1989-05-03 number 29 part A (39 MB)
- Nigeria Government Gazette dated 1989-05-11 number 31 (5 MB)
- Nigeria Government Gazette supplement dated 1989-05-17 number 32 part A (16 MB)
- Nigeria Government Gazette dated 1989-05-25 number 34 (3 MB)
June 1989
- Nigeria Government Gazette dated 1989-06-01 number 35 (3 MB)
- Nigeria Government Gazette dated 1989-06-15 number 37 (4 MB)
- Nigeria Government Gazette supplement dated 1989-06-15 number 37 part B (204 KB)
- Nigeria Government Gazette dated 1989-06-29 number 39 (9 MB)
July 1989
- Nigeria Government Gazette dated 1989-07-06 number 40 (5 MB)
- Nigeria Government Gazette supplement dated 1989-07-06 number 40 part B (136 KB)
- Nigeria Government Gazette dated 1989-07-20 number 42 (3 MB)
- Nigeria Government Gazette dated 1989-07-24 number 43 (141 KB)
- Nigeria Government Gazette supplement dated 1989-07-24 number 43 part A (153 KB)
- Nigeria Government Gazette supplement dated 1989-07-24 number 43 part B (334 KB)
- Nigeria Government Gazette dated 1989-07-27 number 44 (7 MB)
- Nigeria Government Gazette supplement dated 1989-07-31 number 51 part B (347 KB)
August 1989
- Nigeria Government Gazette dated 1989-08-03 number 45 (4 MB)
- Nigeria Government Gazette supplement dated 1989-08-03 number 45 part B (143 KB)
- Nigeria Government Gazette dated 1989-08-10 number 46 (5 MB)
- Nigeria Government Gazette dated 1989-08-11 number 47 (148 KB)
- Nigeria Government Gazette supplement dated 1989-08-11 number 47 part A (2 MB)
- Nigeria Government Gazette supplement dated 1989-08-14 number 49 (162 KB)
- Nigeria Government Gazette dated 1989-08-15 number 52 (205 KB)
- Nigeria Government Gazette supplement dated 1989-08-22 number 49 part A (1 MB)
- Nigeria Government Gazette dated 1989-08-24 number 50 (5 MB)
September 1989
- Nigeria Government Gazette dated 1989-09-07 number 52 (7 MB)
- Nigeria Government Gazette dated 1989-09-21 number 55 (11 MB)
- Nigeria Government Gazette dated 1989-09-28 number 57 (10 MB)
October 1989
- Nigeria Government Gazette dated 1989-10-05 number 53 (6 MB)
- Nigeria Government Gazette dated 1989-10-26 number 62 (6 MB)
November 1989
- Nigeria Government Gazette dated 1989-11-02 number 63 (7 MB)
- Nigeria Government Gazette dated 1989-11-09 number 64 (6 MB)
- Nigeria Government Gazette supplement dated 1989-11-17 number 66 part A (458 KB)
- Nigeria Government Gazette dated 1989-11-30 number 68 (6 MB)
December 1989
- Nigeria Government Gazette supplement dated 1989-12-11 number 71 part A (7 MB)
- Nigeria Government Gazette supplement dated 1989-12-13 number 72 part A (48 MB)
- Nigeria Government Gazette dated 1989-12-14 number 79 (3 MB)
- Nigeria Government Gazette dated 1989-12-15 number 73 (155 KB)
- Nigeria Government Gazette supplement dated 1989-12-15 number 73 (9 MB)
- Nigeria Government Gazette dated 1989-12-21 number 80 (12 MB)
- Nigeria Government Gazette supplement dated 1989-12-29 number 75 part A (21 MB)
- Nigeria Government Gazette supplement dated 1989-12-29 number 76 part A (4 MB)
- Nigeria Government Gazette dated 1989-12-30 number 76 (132 KB)