To amend the Labor-Management Reporting and Disclosure Act of 1959 to inform union members of their rights.

Union Members Right-to-Know Act - Amends the Labor-Management Reporting and Disclosure Act of 1959 to require a labor organization to provide information on the Act to: (1) each new member within 90 days after the member has joined the labor organization; and (2) all members periodically in a manner which the Secretary of Labor determines will promote a fuller understanding of the member's rights and judicial remedies under the Act.