R340 Pollutant Control — 2025 California Residential Code
California Residential Code (Title 24, Part 2.5) · 2025 edition · updated 2026-10-19 · California
CBSC: official editions, supplements and errata
Italicized text is a California amendment to the model code, as printed in the official publication.
Cite as: 2025 California Residential Code (Title 24, Part 2.5) § R340 · Effective January 1, 2026 · Official source: Building Standards Commission
R340.1 Finish material pollutant control.¶
Finish materials including adhesives, sealants, caulks, paints and coatings, aerosol paints and coatings, carpet systems, carpet cushion, carpet adhesive, resilient flooring systems and composite wood products shall meet the volatile organic compound (VOC) emission limits in accordance with the California Green Building Standards Code, Chapter 4, Division 4.5.
CHAPTER 4 – FOUNDATIONS
(Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user. See Chapter 1 for state agency authority and building applications.)
| Adopting agency | BSC | BSC-CG | SFM | HCD 1 | HCD 2 | HCD 1/AC | DSA AC | DSA SS | DSA SS/CC | OSHPD 1 | OSHPD 1R | OSHPD 2 | OSHPD 3 | OSHPD 4 | OSHPD 5 | BSCC | DPH | AGR | DWR | CEC | CA | SL | SLC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adopt entire chapter | |||||||||||||||||||||||
| Adopt entire chapter as amended (amended sections listed below) | X | ||||||||||||||||||||||
| Adopt only those sections that are listed below | X | ||||||||||||||||||||||
| Chapter / Section | |||||||||||||||||||||||
| R401.2 | X | ||||||||||||||||||||||
| R401.4.1.1 through R401.4.1.1.5 | X | ||||||||||||||||||||||
| R404.5.1 | X | ||||||||||||||||||||||
| R408.3 | X | ||||||||||||||||||||||
| R408.4 | X | ||||||||||||||||||||||
| R408.8 | X |
The state agency does not adopt sections identified with the following symbol: †
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