| Code Type | Code Model | Amendment Contact |
| Building/Dwelling Code | IBC 2006 (California Building Code 2007) | ICC |
| Structural Code | IBC 2006 (California Building Code 2007) | ICC |
| Plumbing Code | California Building Standards Code | Local Code |
| Mechanical Code | California Building Standards Code | Local Code |
| Electrical Code | NEC 2005 (California Electrical Code 2007 | ICC |
| Accessibility Code | California Building Code 2007 (Title 24, Part 2) | California Access Compliance, (916) 327-9698 |
| Energy Code | California Energy Code 2007 (Title 24, Part 6) | ICC and online for download |
| Elevator Code | California Elevator Safety Construction Code 2007 (California Code of Regulations, Title 8) | ICC or (800) 423-6587. |
| Jurisdictional Area | Contact |
| Structural | Bill Nagel Asst. Director/ Building Official Phone: (530) 225-4127 Fax: (530) 225-4016 |
| Plumbing | Bill Nagel Asst. Director/ Building Official Phone: (530) 225-4127 Fax: (530) 225-4016 |
| Mechanical | Bill Nagel Asst. Director/ Building Official Phone: (530) 225-4127 Fax: (530) 225-4016 |
| Electrical | Bill Nagel Asst. Director/ Building Official Phone: (530) 225-4127 Fax: (530) 225-4016 |
| Accessibility | Bill Nagel Building Inspection Supervisor Phone: (530) 225-4415 Fax: (530) 225-4016 |
| Historic Preservation | Doug Demallie Senior Planner Phone: (530) 225-4020 Fax: (530) 225-4495 |
| Environmental | Jonathon Oldham Environmental Compliance Manager Phone: (530) 225-4170 Fax: (530) 245-7024 |
| Fire Marshal | Ed Jestes Senior Fire Protection Plans Examiner Phone: (530) 225-4261 |
| Civil | Barry Tippin City Engineer Phone: (530) 225-4170 Fax: (530) 245-7024 |
| Zoning | Doug Demallie Senior Planner Phone: (530) 225-4020 Fax: (530) 225-4495 |
| Planning | Doug Demallie Senior Planner Phone: (530) 225-4020 Fax: (530) 225-4495 |
| City Attorney | Rick Duvernay City Attorney Phone: (530) 225-4050 Fax: (530) 225-4362 |
| Public Works | Bill Goodwin City Engineer Phone: (530) 225-7155 Fax: (530) 245-7024 |
| Parks/Recreation | Ron Masingale Parks & Facilities Manager Phone: (530) 224-6006 Fax: (530) 224-6104 |
| Aviation | Ron Dinger Airports Manager Phone: (530) 224-4320 Fax: (530) 224-4318 |
