The Sex Discrimination Act is a piece of legislation aimed at preventing discrimination based on sex, marital status, or pregnancy in various areas, including employment, education, and the provision of goods and services. It promotes equality and ensures that individuals are treated fairly, regardless of their gender. Enacted in Australia in 1984, the Act provides a framework for addressing complaints of sex discrimination. It empowers individuals to seek legal recourse if they believe they have been treated unfairly due to their sex, thereby fostering a more inclusive society.