Description
CCDC 31 – 2020 Service Contract Between Owner and Consultant
CCDC 31 – Service Contract Between Owner and Consultant is a standard service contract for use between Owner and consulting engineer. Originally adapted from the ACEC 31 at the request of ACEC, the document was updated in line with the existing CCDC principles and terminology, consistent with the CCDC 2.
This contract allows for a variety of types of remuneration, including the use of fixed fees, fees based on the value of the Work, fees based on time-based rates, or any combination therein.

![CCDC 31 2020 [Electronic Version] - Service contract between Owner & Consultant](https://ogca.ca/wp-content/uploads/2021/01/Screenshot-2025-03-26-103210.png)
![CCDC 48 [Electronic Version] Guide to the use of CCDC 18 - 2001](https://ogca.ca/wp-content/uploads/2014/07/Screenshot-2025-03-26-103239.png)
![CCDC 15 [Electronic Version] Design-Build Consultant Contract](https://ogca.ca/wp-content/uploads/2014/07/Screenshot-2025-03-26-103127.png)
![CCDC 44 [Electronic Version] Guide to use of CCDC 14 & CCDC 15](https://ogca.ca/wp-content/uploads/2017/03/Screenshot-2025-03-26-103224.png)
![CCDC 47 [Electronic Version] Guide to the use of CCDC 17 - 2010](https://ogca.ca/wp-content/uploads/2014/07/Screenshot-2025-03-26-103235.png)
