Resources

PPWR insights & regulation guides

Plain-language explainers on the EU Packaging and Packaging Waste Regulation — deadlines, recyclability, recycled content, EPR fees, minimisation and reuse.

Why Prop 65 Bounty Hunters Exist — and How to Be a Bad Target Prop 65

Why Prop 65 Bounty Hunters Exist — and How to Be a Bad Target

Professional Prop 65 filers are a designed-in feature of the law, not a bug — so they cannot be eliminated. What sellers can control is how attractive a target they are. Four things make the difference.

10 Aug 2026 · 6 min read · 161
Read article The Hook Email: How Prop 65 Enforcers Approach Amazon Sellers Before a Notice Is Filed Prop 65

The Hook Email: How Prop 65 Enforcers Approach Amazon Sellers Before a Notice Is Filed

A pattern we've seen across multiple Amazon sellers shows how pre-notice investigations often start: a friendly question, unusually technical follow-ups, and one reply that changed everything. Here are the patterns worth recognizing.

10 Aug 2026 · 6 min read · 145
Read article We Built Free Tools to Track California Prop 65 Notices — Here's What They Do Prop 65

We Built Free Tools to Track California Prop 65 Notices — Here's What They Do

Two free, no-account tools for California Prop 65: search the 60-day notice database by brand, category, or chemical — and see which chemicals and product categories are being cited most.

9 Aug 2026 · 4 min read · 151
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