**Title 24 California Code of Regulations: A Comprehensive Guide**

Introduction

Title 24 of the California Code of Regulations (CCR) is a comprehensive set of regulations governing the design, construction, and operation of buildings and other structures in California. The code is divided into 20 parts, each of which covers a specific topic.

Part 1: General Building Requirements

Part 1 of the CCR contains general requirements for all buildings and other structures in California. These requirements include:

• Structural safety
• Fire safety
• Accessibility
• Energy efficiency
• Indoor air quality
• Water conservation

Part 2: Building Standards Code

Part 2 of the CCR contains the Building Standards Code, which is a set of technical requirements for the design and construction of buildings. The code is based on the International Building Code (IBC), but it has been modified to meet the specific needs of California.

Part 3: Electrical Code

Part 3 of the CCR contains the Electrical Code, which is a set of technical requirements for the design and installation of electrical systems in buildings. The code is based on the National Electrical Code (NEC), but it has been modified to meet the specific needs of California.

Part 4: Mechanical Code

Part 4 of the CCR contains the Mechanical Code, which is a set of technical requirements for the design and installation of mechanical systems in buildings. The code is based on the Uniform Mechanical Code (UMC), but it has been modified to meet the specific needs of California.

Part 5: Plumbing Code

Part 5 of the CCR contains the Plumbing Code, which is a set of technical requirements for the design and installation of plumbing systems in buildings. The code is based on the Uniform Plumbing Code (UPC), but it has been modified to meet the specific needs of California.

Part 6: Energy Code

Part 6 of the CCR contains the Energy Code, which is a set of requirements for the energy efficiency of buildings. The code is based on the International Energy Conservation Code (IECC), but it has been modified to meet the specific needs of California.

Part 7: Residential Code

Part 7 of the CCR contains the Residential Code, which is a set of requirements for the design and construction of residential buildings. The code is based on the International Residential Code (IRC), but it has been modified to meet the specific needs of California.

Part 8: Historic Building Code

Part 8 of the CCR contains the Historic Building Code, which is a set of requirements for the preservation and rehabilitation of historic buildings. The code is based on the International Historic Building Code (IHBC), but it has been modified to meet the specific needs of California.

Part 9: Fire Code

Part 9 of the CCR contains the Fire Code, which is a set of requirements for the prevention and control of fires in buildings. The code is based on the National Fire Code (NFC), but it has been modified to meet the specific needs of California.

Part 10: Accessibility Code

Part 10 of the CCR contains the Accessibility Code, which is a set of requirements for the design and construction of buildings to make them accessible to people with disabilities. The code is based on the Americans with Disabilities Act (ADA), but it has been modified to meet the specific needs of California.

Part 11: Green Building Standards Code

Part 11 of the CCR contains the Green Building Standards Code, which is a set of requirements for the design and construction of green buildings. The code is based on the LEED Green Building Rating System, but it has been modified to meet the specific needs of California.

Part 12: Manufactured Housing Code

Part 12 of the CCR contains the Manufactured Housing Code, which is a set of requirements for the design and construction of manufactured homes. The code is based on the Federal Manufactured Housing Construction and Safety Standards, but it has been modified to meet the specific needs of California.

Part 13: Factory-Built Housing Code

Part 13 of the CCR contains the Factory-Built Housing Code, which is a set of requirements for the design and construction of factory-built homes. The code is based on the International Residential Code (IRC), but it has been modified to meet the specific needs of California.

Part 14: Mobilehome Parks Code