There's an overview here that references the (many) standards involved: https://www.bpf.co.uk/packaging/plastic-packaging-safety.aspx https://www.bpf.co.uk/pac

There's an overview here that references the (many) standards involved: https://www.bpf.co.uk/packaging/plastic-packaging-safety.aspx https://www.bpf.co.uk/packaging/plastic-packaging-safety.asp... To the best of my knowledge it is less about leaching chemicals out of plastic as safety precautions. There's a bit in there about BPAs (endocrine disruptors) though.