Русско-англо-русский юридический словарь

A customs duty is a tariff or tax on the importation (usually) or exportation (unusually) of goods. (Wikipedia)

In the case of R v Khan (1996) 3 All ER 298, Khan was being investigated for drug smuggling and in order to obtain evidence the police attached a listening advice to his home. Although there was no statutory authorisation for use of such devices at the time the police obtained a tape showing Khan involved in the importation of heroin and they sought to use it in evidence against him at trial. (lawteacher.net)

Two such standards are “people-to-people” travel and travel for the “exportation, importation or transmission of information or informational materials”, both part of the US rationale that a cultural exchange between Americans and Cubans will promote democracy. (The Guardian)

An import license is a document issued by a national government authorizing the importation of certain goods into its territory. (Wikipedia)