California · STD.5.13
Thermal comfort: Title 24 Part 4 and ASHRAE Standard 55
Code-Incorporated
Required
Active
Thermal comfort is addressed by Title 24 Part 4 and ASHRAE Standard 55.
- State
- California
- Responsible actors
- California Building Standards Commission
Evidence & sources
- NCSI profile
- California — State Roles and Responsibilities for PK-12 Public School Facilities — 2025 State Profile (2025), printed p. 57
- Legal sources
- Cal. Code Regs. tit. 24, pt. 4 — California Mechanical Code (Title 24, Part 4) (Building Technical Code, primary)
- ASHRAE Standard 55 (Incorporated External Standard)
- Verification
- Profile Only
Prototype research tool. Records are normalized from NCSI state profiles and have not been verified against current statutes or regulations. This is not legal advice — consult primary legal sources for current requirements.