Not sure whether you need a ground disturbance course, training, or both — or which level applies to your role? This guide breaks down GD 101 vs GD 201, provincial certification requirements for Alberta, BC, Saskatchewan, and Manitoba, and how Canadian workers can get certified online.

Ground disturbance is one of the highest-risk activities in construction, oil and gas, utilities, and industrial environments. Every year, workers are seriously injured—or worse—due to contact with underground utilities that were either unidentified, improperly exposed, or misunderstood. Whether you’re on the tools or overseeing the work, understanding and applying ground disturbance best practices is critical to preventing incidents and ensuring safe excavation. Why Ground D