Heavy metals. Arsenic, lead and copper
31.—(1)  No person shall import, sell, advertise, manufacture, consign or deliver any article of food containing arsenic, lead and copper in amounts in excess of those specified in the Eleventh Schedule.
(1A)  No person shall import, sell, advertise, manufacture, consign or deliver any seaweed containing inorganic arsenic in excess of 2 ppm.
[S 479/1998 wef 15/09/1998]
Mercury
(2)  No person shall import, sell, advertise, manufacture, consign or deliver any fish or fish product containing mercury in excess of 0.5 ppm or any article of food containing mercury in excess of 0.05 ppm.
Tin
(3)  No person shall import, sell, advertise, manufacture, consign or deliver any food containing tin in excess of 250 ppm.
Cadmium
(4)  No person shall import, sell, advertise, manufacture, consign or deliver any molluscs containing cadmium in excess of l ppm or any seaweed containing cadmium in excess of 2 ppm, or any article of food containing cadmium in excess of 0.2 ppm.
[S 479/1998 wef 15/09/1998]
Antimony
(5)  No person shall import, sell, advertise, manufacture, consign or deliver any food containing antimony in excess of 1 ppm.
Selenium
(6)  No person shall import, sell, advertise, manufacture, consign or deliver any food containing selenium in excess of 1 ppm.