Employees who desire to file a complaint may use the link below to access an EEO Complaint Dynamic Form to provide important and necessary information. STEP 1: USING BLACK INK ONLY, Fill out the "Civil Cover Sheet." â–« Write in "Maricopa" as the county. If you feel you have been discriminated against, you have the right to file a complaint. You may file a complaint using either the Client Discrimination Complaint (J-020) form or you may write or type your own statement. To file a complaint, please download the Internal Discrimination Complaint Form for Employees. To file a complaint, you may complete one of the following two options: File a complaint online. Title VI Complaint Form. Located in Pinal County, just south of Phoenix, Maricopa offers a unique blend of small-town charm, community spirit, and urban development. The Maricopa County Sheriff's Office (MCSO) is a law enforcement agency in Maricopa County, Arizona that was involved in a number of controversies.