GUY/59
WTO/TBT
GY Guyana
  • 39 - Precision mechanics, Jewellery
2022-02-10
2021-12-08

Jewellery; (ICS: 39.060)

Specifications for Gold articles, (19 page(s), in English)

This standard specifies the:

(a) requirements for the manufacturing, alloying and testing of gold articles of 23, 22, 20, 18, 15, 14, 12, 10 and 9 kt gold;

(b) requirements for findings and solders to be used in the manufacture of gold articles;

(c) methods for assaying gold, alloyed gold, solder, findings and gold articles;

(d) non- destructive testing of gold articles by using the XRF testing equipment; and

(e) requirements for marking and labelling of imported gold articles.

Please contact switec@snv.ch