MAG Supplements
The Uniform Standard Specifications and Details for Public Works Construction sponsored and distributed by Maricopa Association of Governments (MAG), along with the City of Scottsdale (COS) Supplements to MAG Specifications and Details, shall be the standards and details for public works construction in the City of Scottsdale.
The city periodically prepares and adopts Supplements to MAG Uniform Standard Specifications and Standard Details to provide the highest quality of construction within the public right-of-way.
Hard copy packages will no longer be available. Please print your copies from this site.
COS Specifications
Effective Dec. 10, 2020
COS Standard Details
2020 Supplement to MAG Uniform Standard Details (PDF)
2020 Supplement to MAG Uniform Standard Details (AUTOCAD - ZIP)
Historic Specifications and Details
Last Updated: May 21, 2026