One-time projects are for those who have a valid business license in another state and are contracted to do work in Unincorporated Henry County. The one-time project certificate will allow them to work and apply for permits (with appropriate state licenses) in Unincorporated Henry County. When submitting the commercial application online please use the location you will be doing the work at, NOT the location of the out-of-state business. Required documents that sure needed at time of submission: a copy of driver license of applicant, professional state license through Georgia, legal status/private employer affidavit (include in application packet or online)this is what the project is estimated to make. A one-time project license is processed the same day if in person (by appointment only) or online it is processed the next day.