https://heavymetalcertified.com/requirements/california-baby-food-testingPublished revisions of this Heavy Metal Certified page.https://heavymetalcertified.com/requirements/california-baby-food-testinghttps://heavymetalcertified.com/requirements/california-baby-food-testing#revision-5136fb7d1504d192Sun, 27 Sep 2026 07:44:09 GMTWhat California AB 899 requires of baby-food manufacturers: monthly testing of each production aggregate for arsenic, cadmium, lead, and mercury, and public website disclosure of the results since January 1, 2025. How Heavy Metal Tested & Certified helps a brand turn that mandated data into correction, independent verification, and a checkable claim, without replacing the legal obligation.