2021 Standard Specifications
The 2021 edition of the Oregon Standard Specifications for Construction is effective for all Oregon Department of Transportation projects with a bid on and after Dec. 1, 2020.
2021 Oregon Standard Specifications
Redline Comparison between the 2018 and 2021 Standard Specifications
2021 Boilerplate Special Provisions
2021 Bid Item List
Purchase a Hard Copy
The 2021 edition is available for purchase now!
Lynx Group, Inc. book sales website
The 2018 book is valid on projects with a bid date now through Nov. 30, 2020.
Do you have a suggestion? Did you spot an error? Let us know! We welcome your feedback!
Suggest changes to standard specifications or boilerplate special provisions by completing the following form and returning it to us via email.
Change Request Problem Statement/ Proposed Solution Form