1 Changes made to legislation, for the purpose of adding to, correcting, or modifying the operation of the legislation.
2 Changes made to the statement of case used in civil litigation. The relevant rules are at Part 17 of the Civil Procedure Rules. When a statement of case has been served, a party may only amend it with the written consent of all the other parties or with the permission of the court. See also departure.
3 An alteration of a treaty adopted by the consent of the high contracting parties and intended to be binding upon all such parties. An amendment may involve either individual provisions or a complete review of the treaty.