The Electoral Act 1993 is a significant piece of legislation in New Zealand that established the framework for the country's electoral system. It introduced the Mixed-Member Proportional (MMP) voting system, which allows voters to cast two votes: one for a political party and another for a local candidate. This system aims to ensure that the representation in the Parliament reflects the overall vote share of each party. The Act also set out rules for the conduct of elections, including provisions for the registration of voters and the financing of political parties. It aimed to enhance transparency and fairness in the electoral process, ensuring that all eligible citizens could participate in shaping their government.