DMR new licensing office to open in BiloxiBILOXI, Miss. (WXXV)- The Department of Marine Resources has moved its licensing office to Biloxi. The new location is at 1716 A.J. This means that starting Wednesday, the Pass Christian check station will no longer issue license sales. The new Biloxi office will be open Monday through Friday each week from 8 a.m. to 4:30 p.m.