Singapore Customs supervision fees are charged at S$29 per half hour or part thereof for all operations. The fee calculation begins from the moment officers depart for the supervision operation and continues until they return to the office, with a minimum charge of one half-hour (S$29).

This fee structure applies to all types of Customs supervision operations. For a comprehensive list of applicable fees and charges related to Customs services, please refer to the Singapore Customs website under 'Permits, Documentation and Other Fees'.