Chapter 5 — NONRESIDENTIAL MANDATORY MEASURES

Section 5.506 — INDOOR AIR QUALITY

2025 California Green Building Standards Code (Title 24, Part 11) · 2025 edition · ingested 2026-07-07 · California

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5.506.1 Outside air delivery. For mechanically or naturally ventilated spaces in buildings, meet the minimum requirements of Section 120.1 (Requirements For Ventilation) of the California Energy Code, or the applicable local code, whichever is more stringent, and Division 1, Chapter 4 of CCR, Title 8. 5.506.2 Carbon dioxide (CO 2 ) monitoring. For buildings or additions equipped with demand control ventilation, CO 2 sensors and ventilation controls shall be specified and installed in accordance with the requirements of the California Energy Code, Section 120.1(c)(4). 5.506.3 Carbon dioxide…