N.Y.C. Admin. Code § 6-312: § 6-312 Hazardous content of electronic devices.

a. No new covered electronic device purchased or leased by any agency shall contain lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers, except as provided by rules promulgated by the director.

b. No new covered electronic device purchased or leased by any agency shall contain any hazardous substance in any amount exceeding that proscribed by the director through rulemaking. In developing such rules, the director shall consider European Union directive 2002/95/EC, any subsequent material directive issued by the European Parliament and the Council of the European Union, and any other standard issued by another governmental body and deemed relevant by the director.