29 C.F.R. § 1602.22

On or before December 31, 1986, and biennially thereafter, every labor organization subject to title VII of the Civil Rights Act of 1964, as amended, shall file with the Commission or its delegate an executed copy of Local Union Report EEO-3 in conformity with the directions set forth in the form and accompanying instructions, provided that the labor organization has 100 or more members at any time during the 12 months preceding the due date of the report, and is a “local union” (as that term is commonly understood) or an independent or unaffiliated union. Labor organizations required to report are those which perform, in a specific jurisdiction, the functions ordinarily performed by a local union, whether or not they are so designated. Every local union or a labor organization acting in its behalf, shall retain at all times among the records maintained in the ordinary course of its affairs a copy of the most recent report filed, and shall make the same available if requested by an officer, agent, or employee of the Commission under the authority of section 709 of title VII. It is the responsibility of all persons required to file to obtain from the Commission or its delegate necessary supplies of the form.