U.S. Packaging EPR Atlas Extended Producer Responsibility Intelligence Hub

San Francisco Superior Court, California  |  Reported as No. CPF-26-519769 by Farella Braun + Martel (September 17, 2026); not confirmed on the court docket  |  Filed June 2, 2026 current September 23, 2026

What this means for producers

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Nothing changes today. These plaintiffs argue the SB 54 rules are too weak, so if they win, the likely result is tighter requirements on producers.

This summary of where the case stands is not legal advice. If your exposure is material, confirm it with counsel.

What is being challenged

The SB 54 final regulations, from the environmental side. Oceana, NRDC, and the Californians Against Waste Foundation allege the regulations create unauthorized carveouts, allow indefinite exemptions, and let technologies generating hazardous waste count as recycling.

Where it stands

The American Chemistry Council and the Alliance of California’s Farmers and Ranchers were reported to have moved to intervene on July 1, 2026. No ruling on either motion and no hearing date reported. The petition is verified, so CalRecycle must answer allegation by allegation rather than by general denial. As of September 23, 2026, the petitioners’ own releases (NRDC and Oceana, June 4, 2026) remain their latest public statements on the case, and no later party statement, ruling, hearing date, or case number has been reported.

Who is affected

No relief granted. SB 54 now faces challenges from both directions at once, one arguing SB 54 itself is unconstitutional and one arguing the regulations do not go far enough.

Chronology

The main filings, orders, and related events are listed in date order, and a date marked scheduled has not happened yet.

DateWhat happened
May 1, 2026SB 54 final regulations approved by the Office of Administrative Law and effective on filing. These are what the petition challenges.
June 2, 2026Verified petition filed by Oceana, the Natural Resources Defense Council, and the Californians Against Waste Foundation. Because it is verified, CalRecycle must answer allegation by allegation rather than by general denial.
July 1, 2026The American Chemistry Council and the Alliance of California's Farmers and Ranchers are reported to have moved to intervene.
Pending scheduledNo ruling on either intervention motion and no hearing date reported.

Dates are drawn from court filings, orders, and firm alerts as reported. Where a docket is not publicly accessible the Atlas relies on secondary reporting and says so.

How current this is

Status as of September 23, 2026. Petitioners’ sites accessed September 23, 2026; no public docket. Carried at signaled.