Checked on 2026-08-23. This reference is based on CalRecycle’s SB 54 program page, Covered Materials guidance and producer flowchart. It is for knowledge sharing; specific facts should be checked against the formal regulations and the actual transaction relationship.
Total package weight is not the end of the data work
A glass bottle may include a cap, liner, label, tamper ring and transport packaging. A single total-weight field cannot show which component contains plastic or connect the result to a SKU, supplier version and California-market quantity. The reliable starting point is a component-level record.
Identify packaging layers before calculating
CalRecycle materials distinguish primary, secondary and tertiary packaging. Record each component’s name, material, function, weight, layer and applicable SKU, then consider material category, use, product type and exclusions when assessing covered material.
| Layer | Question | Records to keep |
|---|---|---|
| Primary | Is it presented with the sale unit and does it contain or protect the product? | Version, material and unit weight for bottles, caps, bags or inserts |
| Secondary | Does it group one or more sale units? | Carton, multipack film, set structure and quantity relationship |
| Tertiary | Is it used for transport or logistics handling? | Stretch film, straps, pallet handling and market-entry stage |
Exclusions and exceptions need facts
The official guidance identifies potential exclusions such as packaging for medical devices, drugs, veterinary products, infant formula and hazardous or flammable products. Reusable, refillable or long-term-storage packaging requires facts about a systematic recovery or reuse system, infrastructure, use and storage conditions. A “reusable” label alone does not establish an exclusion.
Producer status is a separate question from the BOM
A BOM and weighing record describe materials, components and weight. Producer status also requires facts about manufacturing, trademark ownership, operating in California, the first party to sell, offer or distribute in the state, and exclusive selling rights. A brand name, factory location or importer identity alone does not answer every producer question.
A practical SKU-to-data path
1. List SKUs, multipacks and packaging versions entering the California market.
2. Map primary, secondary and tertiary components for each SKU.
3. Separate plastic portions in mixed-material components and record unit weight, quantity, method, sample batch and date.
4. Connect component weights to quantities sold, offered or distributed, preserving the period and channel definition.
5. Keep a separate producer-status record; do not auto-fill it from the packaging table.
6. Mark unresolved fields with the person responsible for the next document and the change that will trigger an update.
When the record must be revisited
Recheck when packaging materials, suppliers, product combinations, manufacturing locations, trademark authorizations, sales channels or California-market relationships change. Even if the appearance is unchanged, a new component weight, material ratio or selling entity makes the old version unsafe to reuse. CalRecycle’s page states that permanent regulations became effective upon filing on May 1, 2026; the formal regulations and later official notices control.
Scope and Greenark service boundary
This article provides a documentation and evidence-organization path. It does not replace CalRecycle’s determination for a specific material, producer or exclusion, and it does not infer the status of an entire product range from one SKU. 绿色方舟（深圳）认证有限公司 can help organize SKU, packaging BOM, supplier versions, weighing records, market quantities and producer-status evidence, and identify missing fields or version breaks. It does not promise a filing outcome.
Official sources
CalRecycle Packaging EPR / SB 54
Covered Materials and producer guidance PDF
Producer determination flowchart
