Child Support Complaint Procedure   The Child Support Services Division of the District of Columbia of the Office of the Attorney General ("CSSD") recognizes each customer's right to prompt, accurate and courteous assistance. We are committed to providing the highest level of service to our customers, particularly the parents and children of the District of Columbia. The attached brochure is provided to help you understand CSSD's administrative complaint procedure.   Select the link below to view the document: CSSD Complaint Form*   District of Columbia Child Support Customer Service: (202) 442-9900   * This document is presented in Portable Document Format (PDF). A PDF reader is required for viewing. Download a PDF Reader or Learn More About PDFs.