This paper is devoted to the consideration of legal approaches to discrimination based on genetic status, formulated by the judicial practice of a number of foreign countries: Australia, the United States of America and Canada. The author notes that the regulatory framework for combating discriminatory practices based on genetic status has developed at the level of international law with the adoption of key documents in the relevant area. The author makes a conclusion about the ways to apply genetic information, which often acts as a “tool” for the implementation of discriminatory practices. As genetic testing becomes more widespread, the challenge will inevitably arise to determine what role genetic information should play in human and social life.