- The Supplementary Appropriation No.2 for Financial Year 1977/78) (No. 1) Act. 1978
- The Supplementary Appropriation No.2 for Financial Year 1973/1974) (No.3) Act 1978
- The Supplementary Appropriation (No.4 for Financial Year 1972/1973) (No.2) Act,1978
- The Pensions Laws (Miscellaneous Amendment) Act 1978.
- The Board of External Trade Act, 1978
- The Meteorology Act, 1978
- The Bretton Woods Agreements (Amendment) Act, 1978
- The Supplementary Appropriation (No.3 for the Financial Year 1977/1978) (No.4) Act. 1978
- The Pharmaceuticals and Poisons Act, 1978
- The Food (Control or Quality) Act, 1978
- The Urban Councils Interim Provisions) Act, 1978
- The Intoxicating Liquors (Amendment) Act. 1978
- The Villages and Ujamaa Villages (Registration, Designation and Administration) (Amendment) Act, 1978
- The Parastatal pensions Act, 1978
- The Supplementary Appropriation (No.3 for Financial Year 1974/75) (No. 5) Act, 1978
- The Supplementary Appropriation ( No. 4 for Financial Year 1977/78) ( No.6) Act,1978
- The Bank of Tanzania (Amendment) Act, 1978
- The District Corporations (Amendment)Act, 1978
- The Appropriation Act, 1978
- The Finance Act, 1978
- The Wildlife Conservation (Amendrnent) Act, 1978
- The Unified Teaching Service (Amendment) Act, 1978
- The University of Dar es Salaam (Amendment) Act 1978
- The Arms and Ammunition (Amendment) Act 1978
- The National Education Act ,1978
- The National Provident Fund (Amendment) Act. 1978
- The Motor Vehicles(Restriction on Acquisitions and Dispositions) (Amendment) Act, 1978
- The National Defence (Amendment) Act, 1978