2020 Standard Specifications

The 2020 Standard Specifications are only available in the following electronic format. Hard copies are not available.

Spec Book V5.0 - effective January 11, 2024 (posted 11/30/23)

Spec Book V4.0 - effective June 29, 2023 (posted 6/06/23)

Redlined documents of the Standard Specifications is for informational purposes only.
2024 Redline
2023 Redline
2022 Redline
2021 Redline
2020 Redline

Specification Revisions

Current Proposed Specification Revisions
Comment period on draft specs closes on the last day of the month.

Future Specification Updates - Effective 2024
January 11
June 27

Final Specification Revisions


January V5.0


June V4.0

Specification Revision Process

Please send comments and proposed specification changes to: MDT Specifications.

Please email John MacMillan for prior versions of MDT Specifications.