Looking for local rules and forms? The City of Charlotte has 35 boards and commissions.To appoint a director, the person proposing to become a Director must obtain a digital signature certificate (DSC) and director identification number (DIN). Mecklenburg County Department of Social Services. Address: DSS Main Office 301 Billingsley Road, Charlotte, NC 28211. Fill out the online WIC appointment request form. Fill out the online WIC appointment request form. If you are completing (or have completed) a form SR04 to prevent your usual residential address from being disclosed to credit reference agencies, tick the box. To Applicant: This form must be filled out and notarized prior to appointment. Includes a form. Page.