Error
1. A State may invoke an error in a treaty as invalidating its consent to be bound by the treaty if the error relates to a fact or situation which was assumed by that State to exist at the time when the treaty was concluded and formed an essential basis of its consent to be bound by the treaty.
2. Paragraph 1 shall not apply if the State in question contributed by its own conduct to the error or if the circumstances were such as to put that State on notice of a possible error.
3. An error relating only to the wording of the text of a treaty does not affect its validity; article 79 then applies.
Official text
Transcription: Machine-parsed
In force from 23-05-1969
Source page 17
Section 48 of the Vienna Convention on the Law of Treaties/akn/un/act/treaty/1969-05-23/vclt
Report an error in this text
AI features are in beta
Where an official English or French text exists, we show it; where none does, we give
a translation, clearly marked as one and never presented as the official text. We make
every AI feature as accurate as we can, but it can be wrong and is not legal advice —
always check the cited official text.