| Code Type | Code Model | Amendment Contact |
| Building/Dwelling Code | IBC 2009 | Dept. of Permitting Services, (240) 777-6370 and Online |
| Structural Code | IBC 2009 | Dept. of Permitting Services, (240) 777-6370 and Online |
| Plumbing Code | 2006 National Standard Plumbing Code with 2007 supplement | Washington Suburban Sanitary Commission (WSSC), (301) 206-9772 |
| Mechanical Code | IMC 2009 | Dept. of Permitting Services, (240) 777-6370 and Online |
| Electrical Code | NEC 2008 | Dept. of Permitting Services, (240) 777-6370 or Online |
| Accessibility Code | COMAR 05.02.02, ADAAG & FFHAG | MD Dept. of Housing and Community Development, (410) 514-7220 |
| Energy Code | IECC 2009 | Dept. of Permitting Services, (240) 777-6370 or Online |
| Jurisdictional Area | Contact |
| Structural | Hadi Mansouri Phone: (240) 777-6233 |
| Mechanical | Phil Waclawski Phone: (240) 777-6228 |
| Electrical | Phil Waclawski Phone: (240) 777-6228 |
| Fire Marshal | Mike Love Fire Marshal Phone: (240) 777-2457 |
| Civil | Hadi Mansouri Phone: (240) 777-6233 |
| Zoning | Susan Scala-Demby Manager-Zoning |