California SB 343 recyclability labeling: the October 4 date is real, enforcement is enjoined

California’s “truth in recycling” labeling law has a real manufacture-date trigger — and a federal court order currently blocking its enforcement. Both facts matter; either one alone misleads.

Status at last review (2026-09-21)

  • The date: 18 months after CalRecycle’s final study findings (published April 4, 2025) is October 4, 2026. Restrictions apply based on manufacture date of the product/packaging, not the sale date. (PRC §42355.51; CalRecycle SB 343 page.)
  • The injunction: on July 14, 2026, the federal court in California League of Food Producers v. Bonta, No. 3:26-cv-01675 (S.D. Cal.), preliminarily enjoined enforcement of SB 343 in its entirety until further order. The statute has not been repealed or finally invalidated.
  • The statute is broader than a two-part collection/sortation test — product form, design, contamination, end-markets, export, and reclamation criteria and exceptions may also matter. Private-law and later-proceeding implications require counsel.

What this means for a brand

  • A monitoring topic, not the primary sales hook: do not claim “California will enforce this in two weeks” while the injunction stands — and do not treat the injunction as repeal either.
  • Recheck the docket before every label-related statement; record the order’s current status with retrieval date.

Sources (retrieved 2026-09-21)

Data/compliance support only — not legal advice. Confirm current authority before relying.