| Radio Amendment Act 2 of 1978 |
10 Mar 1978 |
| Expropriation Amendment Act 3 of 1978 |
10 Mar 1978 |
| Fencing Amendment Act 4 of 1978 |
10 Mar 1978 |
| Unemployment Insurance Amendment Act 6 of 1978 |
10 Mar 1978 |
| Sugar Act 9 of 1978 |
10 Mar 1978 |
| Mental Health Amendment Act 10 of 1978 |
10 Mar 1978 |
| Community Development Amendment Act 126 of 1977 |
29 Jul 1977 |
| Income Tax Act 113 of 1977 |
29 Jul 1977 |
| Revenue Laws Amendment Act 114 of 1977 |
29 Jul 1977 |
| Occupational Diseases in Mines and Works Amendment Act 117 of 1977 |
29 Jul 1977 |
| Second Unemployment Insurance Amendment Act 118 of 1977 |
29 Jul 1977 |
| Petroleum Products Act 120 of 1977 |
29 Jul 1977 |
| Water Research Amendment Act 106 of 1977 |
20 Jul 1977 |
| Second Customs and Excise Amendment Act 112 of 1977 |
20 Jul 1977 |
| Railway and Harbour Purchase Amendment Act 97 of 1977 |
06 Jul 1977 |
| Explosives Amendment Act 101 of 1977 [repealed] |
06 Jul 1977 |
| National Building Regulations and Building Standards Act 103 of 1977 |
06 Jul 1977 |
| Environment Planning Amendment Act 104 of 1977 [repealed] |
06 Jul 1977 |
| Correctional Services (previously Prisons) Amendment Act 88 of 1977 |
01 Jul 1977 |
| Police Amendment Act 90 of 1977 |
01 Jul 1977 |
