"Laws changed by the Official Information Act 1982"
The Official Information Act 1982 has a list of laws that it changes. You can find this list in the part called Enactments amended. This part is empowered by s 50.
The laws that are changed include the Higher Salaries Commission Act 1977, the Human Rights Commission Act 1977, and the Liquid Fuels Trust Act 1978. Other laws that are changed are the New Zealand Security Intelligence Service Act 1969, the Race Relations Act 1971, and the Securities Act 1978.
The Wanganui Computer Centre Act 1976 is also changed by the Official Information Act 1982. You can look at the list to see all the laws that are affected.