Government site: . Ministry of Commerce Department of Business Development Ministry of Finance Revenue Department Customs Department Ministry of Industry Ministry of Foreign Affairs Ministry of Labor The Board of Investment of Thailand Royal Thai Police Social Security Office Bangkok Metropolitan Administration Office of The Auditor General of Thailand   Other sites: . The Stock Exchange of Thailand The Thai Chamber of Commerce Bank of Thailand The Institute of Certified Accountants and Auditors of Thailand Thai Accountant Development Center Association Thai Gem and Jewelry Traders Association