AOAC CASP Meeting - MYM 2020

Regulatory Schemes for Heavy Metals

1 State • Top 4

~ 23 States Hg Cd Pb As

• 33

• Oral • Inhalable • Other

Operating Systems

• Cr • Ba • Ag • Se

Regulations

Delivery

1 State • Top 4

4 States • Top 4 • Cr

Dosing

Matrix

• Cr • Ba • Sb • Cu • Ni • Zn

• Daily based on BW

• Flower • Extract

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Current state ‐ by ‐ state regulatory levelsofelemental contaminants in cannabisproducts CA CA MO MO MA MA RI RI

CO CO CO AR MI MI MT NV NM NY ND OH WA ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm ppm µg/kg Bw/day ppm ppm ppm µg/kg Bw/day ppm ppm ppm ppm ppm ppm ppm ppm µg/day ppm µg/kg Bw/day ppm ppm ppm µg/day As 0.2 1.5 0.2 1.5 0.2 1.5 0.2 1.5 0.2 3 1.5 0.2 1.5 1.5 0.14 0.4 0.4 0.4 0.14 10 0.2 1.5 1 1.5 0.2 0.14 0.98 10 2 0.14 0.2 0.4 0.14 10 Cd 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 3 0.5 0.2 0.3 0.3 0.09 0.4 0.44 0.3 0.09 4.1 0.2 0.5 5 0.5 0.2 0.09 0.63 4.1 0.82 0.09 0.2 0.3 0.09 4.1 Pb 0.5 0.5 0.5 0.5 0.5 1/10 0.5 10 0.5 10 1 0.5 1 1 0.29 1 1 1 0.29 10 0.5 0.5/10 10 0.5 0.5 0.29 2.03 6 1.2 0.29 0.2 1 0.29 6 Hg 0.1 3 0.1 3 0.1 1.5 0.1 1.5 0.1 1 1.5 0.1 0.5 0.5 0.29 0.2 0.2 0.2 0.29 2 0.1 3/1.5 1 3 0.1 0.29 2.03 2 0.4 0.29 0.2 0.2 0.29 2 Cr 0.6 2 0.6 2 0.6 2 Ba 60 ‐ Ag 1.4 ‐ Se 26 ‐ Sb ‐ 2 Cu ‐ 2 Ni ‐ 2 Zn ‐ 20 IA MN MD MD OK PA CT LA ME ME ME MI MI

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