The Estonian Tax and Customs Board (ETCB) is a government agency that is responsible for the administration of taxes and customs duties in Estonia. The ETCB is also responsible for the regulation and supervision of certain sectors of the economy, including the gambling industry. The ETCB is responsible for issuing licenses to gambling operators, as well as enforcing compliance with the legal requirements and industry standards for the operation of gambling businesses in Estonia. The ETCB works closely with other government agencies and law enforcement agencies to combat illegal gambling activities. In addition to its regulatory responsibilities, the ETCB also provides information and support to individuals who may be experiencing problems with gambling.