In accordance with Law No. 15/2019 – Law on Implementation of the Kimberley Process Certification Scheme for the International Trade in Rough Diamonds, operators engaging in rough diamond economic activities (including import, export, transit, purchase, sale and transport) are required to apply for an Operating License from the Macao Economic Bureau (DSEDT). Haven been issued an Operating License (valid for two years, renewable), an enterprise may engage in rough diamond economic activities within the term of validity of the Operating License.