The preferred terminology within the United Nations is gender equality, rather than gender equity.Gender equity denotes an element of interpretation of social justice, usually based on tradition, custom, religion or culture, which is most often to the detriment to women. Such use of equity in relation to the advancement of women has been determined to be unacceptable. During the Beijing conference in 1995 it was agreed that the term equality would be utilized.
This was later confirmed by the CEDAW committee in its General Recommendation 28: “States parties are called upon to use exclusively the concepts of equality of women and men or gender equality and not to use the concept of gender equity in implementing their obligations under the Convention. The latter concept is used in some jurisdictions to refer to fair treatment of women and men, according to their respective needs. This may include equal treatment, or treatment that is different but considered equivalent in terms of rights, benefits, obligations and opportunities”.
Sources: UN Women, OSAGI Gender Mainstreaming - Concepts and definitions; Committee on the Elimination of Discrimination against Women (2010), General recommendation No. 28 on the core obligations of States parties under article 2 of the Convention on the Elimination of All Forms of Discrimination against Women