| Code Type | Code Model | Amendment Contact |
| Building/Dwelling Code | IBC 2006 (City of Westminster Code, Title 11, Chapter 9) | Online |
| Structural Code | IBC 2006 (City of Westminster Code, Title 11, Chapter 9) | Online |
| Plumbing Code | IPC 2006 (City of Westminster Code, Title 11, Chapter 9) | Online |
| Mechanical Code | IMC 2006 (City of Westminster Code, Title 11, Chapter 9) | Online |
| Electrical Code | NEC 2005 (City of Westminster Code, Title 11, Chapter 9) | Online |
| Accessibility Code | ICC/ANSI A117.1-2003 | Online |
| Energy Code | IECC 2006 | Online |
| Jurisdictional Area | Contact |
| Structural | Dave Horras, ext. 2077 Building Official Phone: (303) 430-2400 |
| Plumbing | Dave Horras, ext. 2077 Building Official Phone: (303) 430-2400 |
| Mechanical | Dave Horras, ext. 2077 Building Official Phone: (303) 430-2400 |
| Electrical | Dave Horras, ext. 2077 Building Official Phone: (303) 430-2400 |
| Fire Marshal | Fire Dept., ext. 4500 Phone: (303) 430-2400 |
| Civil | Dave Downing, ext. 2116 City Engineer Phone: (303) 430-2400 |
| Planning | David Shinneman, ext. 2093 Planning Manager Phone: (303) 430-2400 |
| City Attorney | Marty McCullough, ext. 2231 City Attorney Phone: (303) 430-2400 |
| Public Works | Ron Hellbusch, ext. 2175 Director, Public Works Phone: (303) 430-2400 |
| Parks/Recreation | Parks, Recreation & Libraries Dept., ext 2192 Phone: (303) 430-2400 |