Tin Control Act B.E. 2514 (1971) Country/Territory Thailand Document type Legislation Date 1971 Source FAO, FAOLEX Subject Mineral resources Keyword Basic legislation Minerals Mining Certification Classification/declassification International trade Legal proceedings/administrative proceedings Use restrictions Offences/penalties Authorization/permit Geographical area Asia, Asia and the Pacific, East Asian Seas, Indian Ocean, South-Eastern Asia Entry into force notes on 2 August 1971. Abstract A Certificate of Production shall be issued authorising mining, sale and export of minerals according to a Quota (quantity expressed as a percentage of the production) which shall be mined within the Quota Period ( period within which the Mineral Quota may be obtained from any mining operation and be disposed of). Full text English