• 2023 Standard and Supplemental Specifications for Construction and Materials (July 1, 2023 – June 30, 2024) (ZIP, 18.9 Mb)
• 2022 Standard and Supplemental Specifications for Construction and Materials (July 1, 2022 – June 30, 2023) (ZIP, 24.6 Mb)
• 2021 Standard and Supplemental Specifications for Construction and Materials (July 1, 2021 – June 30, 2022) (ZIP, 8.4 Mb)
• 2020 Standard and Supplemental Specifications for Construction and Materials (July 1, 2020 – June 30, 2021) (ZIP, 8.4 Mb)
• 2019 Standard and Supplemental Specifications for Construction and Materials (July 1, 2019 – June 30, 2020) (ZIP, 12.3 Mb)
• 2018 Standard and Supplemental Specifications for Construction and Materials (July 1, 2018 – June 30, 2019) (ZIP, 16.2 Mb)
• 2017 Standard and Supplemental Specifications for Construction and Materials (May 30, 2017 – June 30, 2018) (ZIP, 29.2 Mb)
• 2008 Standard and Supplemental Specifications for Construction and Materials (July 2008 - May 2017) (ZIP, 12.3 Mb)

Supplemental Specifications and Provisions for 2023 Standard Specifications

The memorandums below outline revisions to Special Provisions (SP), Special Provisions Inserts, and other items used in SHA Construction Contract Documents. The SP/SPIs are revisions, deletions, and/or additions to the 2024 Standard Specifications. The documents may be found with the search tool shown below.