General Standard for Contaminants and Toxins in Food and Feed — page updateshttps://heavymetalcertified.com/regulations/codex-cxs-193Published revisions of this Heavy Metal Certified page.General Standard for Contaminants and Toxins in Food and Feedhttps://heavymetalcertified.com/regulations/codex-cxs-193https://heavymetalcertified.com/regulations/codex-cxs-193#revision-140e51030167bc87Sun, 20 Sep 2026 18:04:57 GMTThe heavy-metal maximum levels set by General Standard for Contaminants and Toxins in Food and Feed (CODEX), as recorded in the Heavy Metal Index register and cited by HMTc certification standards. Records sovereign law; does not set HMTc thresholds.