May 2004
- Nigeria Government Gazette dated 2004-05-19 number 44 (368.9Â KB, PDF)
- Nigeria Government Gazette dated 2004-05-28 number 48 (351.6Â KB, PDF)
June 2004
- Nigeria Government Gazette dated 2004-06-28 number 58 (1.4Â MB, PDF)
- Nigeria Government Gazette dated 2004-06-30 number 60 (2.1Â MB, PDF)
July 2004
- Nigeria Government Gazette dated 2004-07-07 number 61 (531.7Â KB, PDF)
October 2004
- Nigeria Government Gazette dated 2004-10-18 number 87 (401.3Â KB, PDF)