The groups that are going to be protected from discrimination are listed in the grounds that are in the Canadian Human Rights Act. They're the grounds that are referred to in the definition of “equity-seeking group”.
In subsection 3(1) of the Canadian Human Rights Act, that includes “race, national or ethnic origin, colour, religion, age, sex, sexual orientation, gender identity or expression, marital status, family status, genetic characteristics, disability”, etc. That's the reference to the Canadian Human Rights Act categories.