Search California Prop 65 notices.

See which chemicals and categories are being cited most.

A rolling view of recent filing activity by chemical and product type — useful context, not a risk score.

Filings in the last 180 days, grouped by chemical × product category

Notices per month (last 12 months)

Which parties file the most notices?

A rolling tally of 60-day notices by noticing party, built from the same public filing records shown above. Filing counts are factual public-record statistics — they are not an evaluation of any notice or party.

64 noticing parties filed at least one notice in the last 365 days. Close name variants (punctuation and legal suffixes such as ", Inc.") are grouped; every group lists the exact recorded names it includes, so the grouping stays conservative and transparent.

Where each party's filings concentrate (product categories, last 365 days)

Getting suspicious buyer messages?

Test purchases ahead of a formal notice are a documented practice — these are the traits worth watching for in any pre-purchase inquiry:

• Names a specific listed chemical (e.g. DEHP, lead, cadmium) and connects it correctly to your product's material
• Asks for documents — SDS/MSDS sheets, factory material declarations, or lab test reports
• Uses supply-chain vocabulary: HS customs codes, import records, country of manufacture
• Sympathy framing ("I have a baby at home") that encourages a fast, unguarded reply
• Two-step escalation: a soft opening question, then a technical follow-up once you engage

Keep in mind: marketplace message threads are permanent written records, and statements about chemical composition are significant factual claims. This tool cannot determine any sender's intent and does not provide legal advice.

Read the full case breakdown: anatomy of a hook email →

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Add the brand names, company names, Amazon shop names, or product name keywords you want tracked. We'll email you when a filing appears to reference them — you decide what to do next.

You'll be alerted when this party files a new 60-day notice — whichever business the notice names.

Up to 5 names in total across the five fields.

By signing up, you'll receive periodic emails when a filed notice appears to reference the names or categories you've listed. Matches are generated automatically and may include errors — please verify any match against the original filing.