29 CFR § 1601.7 - Charges by or on behalf of persons claiming to be aggrieved.
(a) A charge that any person has engaged in or is engaging in an unlawful employment practice within the meaning of title VII, the ADA, or GINA may be made by or on behalf of any person claiming to be aggrieved. A charge on behalf of a person claiming to be aggrieved may be made by any person, agency, or organization. The written charge need not identify by name the person on whose behalf it is made. The person making the charge, however, must provide the Commission with the name and contact information of the person on whose behalf the charge is made During the Commission investigation, Commission personnel shall verify the authorization of such charge by the person on whose behalf the charge is made. Any such person may request that the Commission shall keep his or her identity confidential. However, such request for confidentiality shall not prevent the Commission from disclosing the identity to Federal, State or local agencies that have agreed to keep such information confidential. If this condition is violated by a recipient agency, the Commission may decline to honor subsequent requests for such information.
(b) The person claiming to be aggrieved has the responsibility to provide the Commission with notice of any change in contact information so that the Commission may communicate with him or her during the Commission's consideration of the charge.