Canadian Common Ground Alliance

Damage Prevention is a Shared Responsibility


2019 Damage Prevention Symposium - 
Niagara Falls, Ontario

October 8-10, 2019

Quick Links

CCGA Best Practices V 3.0 (PDF)

English  |  French

CCGA Best Practices V 3.0 (Interactive / Searchable Flip Book)

English | French

2018 National DIRT Report

English | French

Upcoming Events

  • Please check back for future CCGA hosted events

CCGA Best Practices

In the fall of 2018 the CCGA released Best Practices Version 3.0. This includes updates developed through regional and stakeholder consensus. 

This is a continuation of the significant goal of the harmonized Best Practices Version 1.0 released in 2014.

To order printed copies of The CCGA Best Practices Volume 3.0, please email Cost per book is $10.00 CDN and includes shipping and handling.

" is Canada's only one-window national portal to initiate the damage prevention process anywhere in Canada serviced by a One Call Centre. Click on your province and request your locate online 24 hours per day, 7 days per week! You'll never be placed on hold and you'll be done in minutes."

One Voice

The Canadian Common Ground Alliance is the voice of Canada's Regional Partner CGAs dedicated to working toward damage prevention solutions that will benefit all Canadians.  This website is a portal to Canada's Common Ground Alliance Partners and provides routine updates to the damage prevention issues of national interest the CCGA is managing on behalf of our Regional Partners.

One Mission

"Through shared responsibility among all stakeholders, the CCGA works to reduce damages to underground infrastructure - ensuring public safety, environmental protection, and the integrity of services by promoting effective damage prevention practices."

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