The offences referred to in article 4 shall be deemed to be included as extraditable offences in any extradition treaty existing between States Parties.

States Parties undertake to include such offences as extraditable offences in every extradition treaty to be concluded between them.国承诺将包括诸如罪行作为可引渡罪行的每一项引渡条它们之间将要结的。