Sewel convention in the context of Act of the Northern Ireland Assembly

An act of the Scottish Parliament (Scottish Gaelic: Achd Pàrlamaid na h-Alba) is primary legislation made by the Scottish Parliament. The power to create acts was conferred to the Parliament by section 28 of the Scotland Act 1998 following the successful 1997 referendum on devolution.

Prior to the establishment of the Parliament under the 1998 act, all post-union laws specific to Scotland were passed at the Westminster Parliament. Although the Westminster Parliament has retained the ability to legislate for Scotland, by convention it does not do so without the consent of the Scottish Parliament. Since the passing of the 1998 act, the Westminster Parliament has passed five public general acts that apply only to Scotland.