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ARTICLE · 12 SEPTEMBER 2025

Important Updates To The CCDC 5A, 5B, 17, And 30 Contracts

Miller Thomson
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The Canadian Construction Documents Committee ("CCDC") has released updated versions of its CCDC 5A, 5B, 17 and 30 standard form contracts.

CanadaReal Estate and Construction

The Canadian Construction Documents Committee ("CCDC") has released updated versions of its CCDC 5A, 5B, 17 and 30 standard form contracts. These revisions introduce several long-anticipated changes that directly impact how risk is allocated, how payment is managed, and how project teams collaborate under the Integrated Project Delivery ("IPD") delivery model. For owners, construction managers and consultants, these changes are more than technical updates: understanding them now can help: (i) avoid cost uncertainty, (ii) to understand how standard form supplementary conditions may need to be updated; and in turn, (iii) improve project execution. In this blog post, we highlight some of the key updates and explore their potential implications for stakeholders across the construction pyramid.

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