California SB 54 compliance guide for packaging producers (2026 update)

California's packaging law stopped being a future problem in 2026. CalRecycle's permanent SB 54 regulations took effect on May 1, 2026, producers had until June 1 to register, and the state's producer responsibility organization filed its revised program plan in October. If you make, import or put your brand on single-use packaging or plastic foodservice ware sold in California, SB 54 now applies to you in practice, not just on paper. This guide covers what the law requires, where the rollout stands as of November 2026, and how compostable foodservice ware fits in.

This is general information, not legal advice. Check your own obligations with counsel and with CalRecycle's SB 54 program page.

What SB 54 requires, in plain terms

SB 54, the Plastic Pollution Prevention and Packaging Producer Responsibility Act, was signed on June 30, 2022. It shifts the cost of managing single-use packaging and plastic foodservice ware from cities and taxpayers to the companies that sell it. Producers have to register, report what they sell into the state, pay into the program and hit a set of reduction and recycling targets.

The headline targets come from the statute itself:

Date	Requirement
Jan 1, 2025	Expanded polystyrene (EPS) foodservice ware must meet a 25% recycling rate or it can no longer be sold in California
Jan 1, 2027	10% source reduction of plastic covered material, measured against a 2023 baseline
Jan 1, 2028	30% recycling rate for plastic covered material
Jan 1, 2030	20% source reduction; 40% plastic recycling rate
Jan 1, 2032	25% source reduction; 65% plastic recycling rate; all covered material must be recyclable in the state or eligible to be labeled "compostable"

Two more numbers matter to your budget. The producer responsibility organization must pay $500 million a year into a state plastic pollution mitigation fund for 10 years starting in 2027, funded mainly by producers of plastic covered material. And CalRecycle can impose penalties of up to $50,000 per day per violation. The full bill text is on the California Legislature's site.

Where the rollout stands in November 2026

The rules were slow to arrive. CalRecycle pulled its proposed regulations back from final review in January 2026 for targeted revisions, then finalized them in the spring. Here is the current state of play:

• Regulations are final. The Office of Administrative Law approved them on May 1, 2026, and they took effect the same day (CalRecycle notice).
• Registration was due June 1, 2026. Producers had three options: join Circular Action Alliance (CAA) and submit supply data, register with CalRecycle as an independent producer, or apply for the small producer exemption. Registration runs through CalRecycle's PEPRS portal.
• The program plan is under review. CAA submitted its revised California plan on October 13, 2026. CalRecycle has 75 days to review it, and public comments are open through November 13, 2026 (CAA announcement). The plan sets the budget and fee structure producers will pay under.
• The covered material list keeps changing. CalRecycle published an updated covered material category list with recyclability and compostability determinations on December 31, 2025, and the next update is due by January 1, 2027. Check where each of your items lands.

If you missed the June registration window, contact CAA or CalRecycle now. Waiting does not make the obligation go away.

Who counts as a producer

SB 54 uses a tiered definition. In order, the producer is:

1. The company that makes the product and owns or licenses the brand it is sold under in California.
2. If there is none, the brand owner or exclusive licensee, including when the brand owner is out of state.
3. If neither exists, the company that sells, offers for sale or distributes the covered material in or into California.

That last tier is why distributors and importers of unbranded foodservice ware need to pay attention. Headquarters location does not matter; sales into California do.

Small producers with less than $1 million in gross annual California sales can apply to be exempt from most reporting and fees. The exemption is not automatic, and CalRecycle notes that small producers still need to plan for their packaging to be recyclable or compostable by 2032 (CalRecycle exemptions page).

Why PHA and PLA count as plastic under SB 54

SB 54 defines plastic as a synthetic or semisynthetic material made by polymerizing organic substances, and the statute names specific polymers. Polylactic acid (PLA) and polyhydroxyalkanoate (PHA) are both on that list. There is no gray area here: compostable plastics are plastic under California law.

What that means for planning:

• Swapping a conventional plastic item for a PHA or PLA item does not, by itself, reduce your plastic total for source reduction. Reduction comes from using less material, eliminating plastic components or moving to reuse and refill.
• PHA and PLA items are reported as plastic covered material and fall under the same producer obligations.
• Where compostable plastics can help is the 2032 requirement that every covered item be recyclable or eligible to be labeled compostable. Most food-soiled foodservice ware will never be recyclable. A certified compostable item gives it a path.

For a deeper look at the two materials, see our PHA vs. PLA guide.

The compostable pathway and the AB 1201 catch

The 2032 standard does not say "compostable." It says "eligible to be labeled compostable," and California's labeling rules come from AB 1201 (Public Resources Code section 42357). That law adds a condition that has nothing to do with how well a product composts: an item labeled compostable must also be an allowable agricultural organic input under the USDA National Organic Program (NOP).

What happened at the federal level

On January 14, 2026, the National Organic Standards Board voted 13-0 against adding synthetic compostable materials meeting ASTM D6400, D6868 or D8410 to the National List as compost feedstocks (NOSB formal recommendation). The board cited the chemical diversity of the class, contamination concerns raised in its technical report, and the fact that composters often screen these materials out. It also said it would still consider individual substances through the petition process. The ruling covers compostable plastics as a class, PHA and PLA alike.

California's deadline

The NOP requirement was due to take effect on January 1, 2026. CalRecycle extended it to June 30, 2027, and the law allows further extensions while federal rules are under consideration, but not past January 1, 2031 (BioCycle report on the extension). Until the extension ends, certified compostable products can keep their compostable labels in California.

Two 2026 bills that would have tightened compostable labeling further, AB 1812 and SB 1031, did not advance this session. The Biodegradable Products Institute (BPI) has asked CalRecycle for another extension, and that request was still pending as of late summer 2026.

What to do about it

• Keep using certified compostable items where they make sense, and keep the certificates on file.
• Track CalRecycle's decision on the next extension and any USDA rulemaking.
• Plan labeling for both outcomes, so a change in 2027 does not strand inventory.
• Ask suppliers which certifications each item holds and when they renew.

Our advice to buyers is simple: plan for the law as it is written today, keep your certificates current, and don't bet a whole product line on a single deadline.

Home compostable vs. industrial compostable

Certifications are not all equal in practice. Industrial compostable certification (for example, BPI, which tests against ASTM D6400 or D6868) means an item breaks down under the controlled heat of a commercial composting facility. Home compostable certification, such as TÜV Austria's OK compost HOME, is tested at lower, backyard-style temperatures.

Question	Industrial compostable	Home compostable
Typical certification	BPI (ASTM D6400 / D6868)	TÜV Austria OK compost HOME
Test conditions	Commercial facility temperatures	Lower, ambient temperatures
Depends on a local facility accepting it	Yes	Less so
Counts as plastic under SB 54 if it is a bioplastic	Yes	Yes
Subject to the AB 1201 NOP requirement in California	Yes	Yes

The practical difference is access. Plenty of businesses and households have no commercial composting nearby, and a home compostable item does not depend on one. Our composting science article explains how the standards work.

Why foodservice ware is a special case

Cups, lids, cutlery and straws come back covered in food. Recycling facilities generally reject food-soiled items, so for most foodservice ware the recyclable route to 2032 is not realistic. That leaves a few real options: use less, move to reusables where they work, or use items certified to compost.

California has already shown it will pull items off the market. Under SB 54, EPS foodservice ware that does not reach a 25% recycling rate cannot be sold, distributed or imported in the state. If your menu still depends on foam, plan the switch now.

A compliance plan you can start this quarter

1. Confirm your status. Decide whether you are the producer for each item under the tiered definition, and check whether the small producer exemption applies.
2. Close any registration gap. If you were due to register by June 1, 2026 and did not, contact CAA or CalRecycle.
3. Audit your California items. List every packaging and foodservice SKU sold into the state with its material, weight, annual volume and certification status.
4. Match items to the covered material list. Use CalRecycle's latest list to see how each category is classified, and watch for the January 2027 update.
5. Flag the hard items. Prioritize food-soiled, high-volume items that are neither recyclable nor certified compostable, plus anything made from EPS.
6. Test alternatives. Run real-world trials for fit, heat and strength, and collect certification documents for each replacement.
7. Budget for fees. Use CAA's program plan, once CalRecycle rules on it, to model your costs by material.
8. Review your labels. Make sure every compostable claim matches a current certificate and that you have a plan for the AB 1201 deadline.

Get samples and certification details

PlantSwitch makes CompostZero™, a PHA material made through fermentation from renewable feedstocks, and turns it into certified home compostable cutlery, straws, stirrers and cutlery kits that are FDA-compliant for food contact. Our products carry certifications from bodies including TÜV Austria (OK compost HOME), BPI and DIN CERTCO, and we can send the certificate that applies to each item you buy.

If you are lining up California-ready foodservice ware, request samples or a quote, browse the product range, or email sales@plantswitch.com. Selling to operators across several states? Our multi-state EPR guide covers the other six programs.