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Mission

The Common Ground Alliance is dedicated to preventing damage to underground utility infrastructure and protecting those who live and work near these important assets through the shared responsibility of our stakeholders.

About NTDPC

The North American Telecommunications Damage Prevention Council (NTDPC), is a non-competitive forum dedicated to promoting the protection of underground facilities, subsurface facility awareness and the use of One Call notification systems.

Our goal is to prevent damage to the buried facilities that form our nation's telecommunications infrastructure, the integrity of which, being vital to the national interests of the United States.

Annual DIRT Reports

CGA and its Data Reporting & Evaluation Committee uses the data submitted to DIRT to produce DIRT Annual Reports, on-line interactive dashboards, and supplemental reports and tools providing a comprehensive accounting and analysis of excavation-related damages (and near miss events) to buried infrastructure in the U.S. and Canada. Click here to access these materials:
https://cga-dirt.com/annual/.