Specifications include, but are not limited to:. The Department of Human Services (DHS) is seeking Applications from qualified vendors to provide Vehicle Modification Service for Individuals who meet the criteria for such services through the Office of Developmental Disability Services or the Vocational Rehabilitation Services office of DHS. Vehicle Modification Service may range from small adjustments to existing features or may be as significant as a complete car or van remodel, depending on the specific needs of the Individual. This solicitation is to develop an open-ended solicitation that will allow multiple applicants to be awarded a Price Agreement and subsequent Work Order Contracts based on Application pass/fail criteria determined by the Agency.