Sex Discrimination Act 1984

The full scope of the Act is covered principally by Section 3B,^[3] which seeks "to eliminate, so far as is possible, discrimination against persons on the ground of sex, marital status, pregnancy or potential pregnancy in the areas of work, accommodation, education, the provision of goods, facilities and services, the disposal of land, the activities of clubs and the administration of Commonwealth laws and programs". This may include provision of public services, dismissal of employees with family responsibilities and to eliminate sexual harassment in areas of public activity. However, it equally applies to sex based discrimination on topics such as domestic violence, where there is no justification for sex differentiation for victims of violence.^[4]

The Act also seeks to create recognition and acceptance within the community of the principle of the equality of men and women.

Section 7AA of the Act prohibits discrimination against a woman on account of her breastfeeding.^[5]

Section 38 of the Act^[6] permits educational institutions established for religious purposes to discriminate, including against teachers and students, due to their sexuality or gender.^[7][8]

As a result of the Act, the Women's Royal Australian Naval Service was integrated in 1985 into the Royal Australian Navy.^[9] Other restrictions on women in the WRANS had been eliminated previously: the restriction on married women serving was removed in 1969, and the automatic discharge of pregnant women had been dropped in 1974.^[10]

In 1991, the Sex Discrimination Amendment Act 1991 amended the Marriage Act 1961 to equalise the marriageable age of both males and females at 18 years, subject to "exceptional circumstances".^[11] Previously the marriageable age was set at 16 for females and 18 for males.

The rights and responsibilities of pregnant and potentially pregnant workers in the workplace were clarified by the Sex Discrimination Amendment (Pregnancy and Work) Act 2003. The foundational case on this issue is Hickie v Hunt & Hunt (1998)^[12][13] in which the plaintiff complained of less favourable treatment in the workplace following her maternity leave.

Section 43 of the Act provided the Australian Defence Force (ADF) with an exemption to allow discrimination against women "in connection with employment, engagement or appointment" involving combat duties that required a person "to commit, or to participate directly in the commission of, an act of violence against an adversary in time of war".^{[Note 1][16][17]} On 1 January 2014, the ADF lifted restrictions on women serving in all combat roles, including the special forces, and on 1 January 2016 direct entry to all combat roles became open to women.^[18][19] On 26 October 2018, the Civil Law and Justice Legislation Amendment Act 2018 repealed section 43 of the Act.^[19][20]

In 2018, Prime Minister Scott Morrison announced that laws would be created to protect students from expulsion from religious schools due to sexuality or gender,^[7] and later also announced a promise to protect teachers and staff.^[21] In 2019, a Senate Inquiry into Sex Discrimination Amendment Bill was held.^[22] In 2021, religious educational institutions continued to be lawfully permitted to fire or expel LGBTQ+ teachers, students, and staff due to their sexuality or gender.^[23]

• Sex discrimination
• Australian Human Rights Commission
• Sex Discrimination Commissioner
• Tickle v Giggle

• Sex Discrimination Act 1984 in the Federal Register of Legislation
• Sex Discrimination Act 1984 on Austlii