As it relates to social questions of fairness and justice, equality entails a principle of impartiality and sameness of treatment for all people—that is, “of ensuring equal treatment to all people, without consideration of individual and group diversities.
By comparison, equity entails a principle "of ensuring fair, inclusive and respectful treatment of all people, with consideration of individual and group diversities.
The practical differences between equality and equity emerge when social or historical factors cause sameness of treatment to be inconsistent with fairness of treatment—for instance, in cases where legacies of social inequality or systems oppression have placed groups in dominant or subordinate statuses relative to one another.
Under such circumstances, “access to services, supports and opportunities and attaining economic, political and social fairness cannot be achieved by treating individuals in exactly the same way. Equity honours and accommodates the specific needs of individuals/ groups.