INTM345440 | DT applications and claims: Overview of DT Agreements
From HM Revenue & Customs · International Manual
Terminology of DTAs
In this INTM module, treaties about double taxation are referred to as Double TaxationAgreements or DTAs. However, the precise terminology is as follows
Double Taxation Convention - nowadays the most commonly used term
Double Taxation Agreement - tends to be found in older treaties with some Commonwealth countries. Exceptionally, the treaty between the UK and Taiwan is a Double Taxation Agreement.
Double Taxation Arrangement - used for treaties with an independent territory of the UK, for example the Falklands Islands.
Normally an amendment to a treaty is referred to as follows
a Protocol for a Convention
a Supplementary for an Agreement or an Arrangement.