Charles III William, Duke of Rothesay Swinney government The Rt Hon John Swinney MSP The Rt Hon John Swinney MSP Kate Forbes MSP Sixth session Alison Johnstone MSP Angela Constance MSP Dorothy Bain KC The Rt Hon Lord Carloway KC PC United Kingdom Parliament elections European Parliament elections Local elections Referendums Starmer ministry The Rt Hon Keir Starmer MP The Rt Hon Ian Murray MP The First periodic review of Scottish Parliament boundaries was carried out by the Boundary Commission for Scotland.
The Orkney and Shetland constituencies were taken into account, however, in review of boundaries of the additional member regions.
Final recommendations followed public consultations and a series of local inquiries, and the terms of the 2004 act required final recommendations to be submitted in a report to the Secretary of State for Scotland.
A meeting of the Boundary Commission in 2017 indicated that an extension would be sought by the Scottish Government to have the constituencies reviewed by the time of the next proposed election in 2025 (now 2026).
Constituencies created in 1999 were based on Scottish Westminster constituencies that were created in 1997 and were based on the boundaries of local government regions and districts and islands areas that existed at that time but have since been abolished and replaced with the council areas.