Electronic Advance Data establishes pre-arrival postal information and defines authorised agents plus personal/non-personal import categories. Postal Imports Regulations, 2025 define key terms: the Act (Customs Act, 1962); Authorised agent (licensed Customs broker or authorized employee); Electronic Advance Data as the pre-arrival information supplied by the Postal Authority; prescribed declaration forms (CN 22, CN 23, CP 72); classifications of Personal Imported goods and Non-Personal Imported goods; and inclusion of the Principal Commissioner within references to the Commissioner of Customs, with undefined terms to bear meanings from the Act.