Licence requirement for customs brokers: licensing and comprehensive regulatory controls govern eligibility and enforcement. No person may carry on business as a customs broker relating to entry or departure of a conveyance or the import or export of goods at any customs station unless they hold a licence granted in accordance with regulations. The Board may make regulations addressing authority and validity of licences, licence form and fees, applicant and employee qualifications, examinations, conditions including security, suspension or revocation circumstances, and appeal procedures and time limits.