• Home
  • Blogs
  • California Technical Bulletin 133 Repealed

California Technical Bulletin 133 Repealed

By Marissa Pendrick


May 9, 2024

Let's discuss something important, but often overlooked: fire safety standards for upholstered furniture. Recently, the Federal Government has adopted TB 117 as the national test standard for flammability under 16 CFR 1640 which fully repeals the CAL 133 regulation. So, what implications does this hold for our customers?

In essence, little will change for us! Our fabrics and foam already meet this new federally adopted safety standard. The adoption of TB 117 eradicates open flame criteria and now focuses solely on smolder resistance. The introduction of 16 CFR 1640, a national standard aligned with TB 117-2013, simplifies the labyrinth of fire safety regulations. Moreover, this new national benchmark prevents states and municipalities from formulating their own rules.

The elimination of CAL 133 provides safer materials for patrons, keeps costs lower by eliminating an extra fire barrier, and streamlines our manufacturing processes. By establishing a unified standard, it eradicates the confusion stemming from varying regulations across states and jurisdictions.

SOFFA (Safer Occupancy Furniture Flammability Act) transcends mere regulation; it signals a broader shift toward safer, environmentally conscious furniture. The materials formerly required to comply with CAL 133 contained carcinogens. The updated standard, which now exclusively focuses on smolder testing, aligns with growing consumer demands for flame-retardant-free products. This act represents a significant victory for both consumers and the environment.

For more information, read the white paper published by BIFMA regarding this important change. Click here to read more.