It is a violation of the Law for a job advertisement to indicate a preference, limitation, specification, or discriminate based on sex unless sex is a Bona Fide Occupational Qualification for the particular job involved. The placement of an advertisement in columns classified by publishers on the basis of sex, such as columns headed "Male" or "Female," constitute an expression of a preference, limitation, specification, or discrimination based on sex.
3 CCR 708-1-80.7