https://heavymetalcertified.com/requirements/maryland-baby-food-testingPublished revisions of this Heavy Metal Certified page.https://heavymetalcertified.com/requirements/maryland-baby-food-testinghttps://heavymetalcertified.com/requirements/maryland-baby-food-testing#revision-b9c32a94d11a5184Sun, 27 Sep 2026 07:44:09 GMTWhat Maryland's baby-food heavy-metal law (House Bill 97, Rudy's Law) requires: monthly testing of each production aggregate for arsenic, cadmium, lead, and mercury from 2025, and public website disclosure of the results from 2026, with a QR code on the label of a product subject to an actionable limit. How Heavy Metal Tested & Certified helps a brand turn that mandated data into correction and an independently verified claim, without replacing the legal obligation.