It was co-founded by Zackie Achmat in 1994, and successfully lobbied for the inclusion of sexual orientation as a basis for non-discrimination laws in the country after the end of the apartheid period.
Its work includes "law reform, lobbying, litigation, advocacy, employment equity, leadership training and development.
"[2] The late South African activist Simon Nkoli was a member of the executive committee of the NCGLE upon its formation in 1994, and was a key figure in the organization's successful campaign to include sexual orientation in post-apartheid South Africa's constitutional equality clause.
[3] As a result of this lobbying effort, South Africa became the first country in the world to constitutionally cement the rights of homosexuals, and the NCGLE could lay claim to successfully including gay and lesbian issues in South Africa's liberation struggle.
The LGEP was a litigant in a number of South African court cases related to LGBT rights: