1.866.271.GEMC (4362) info@gemc.ca

About Us

Each day, products defined as dangerous goods, that are necessary for maintaining Canadians quality of life are shipped from one point to another within Canada. These shipments are far too numerous to accurately record but number in the multi-millions each year. There is a great potential for endangering human life and damaging our environment through mishaps in the course of transport. The safe transportation of these dangerous goods is regulated in Canada by Transport Canada.

While regulation of an industry is sometimes regarded as an obstacle to commerce, those involved in the industry as well as the general public support this regulation. They recognize that the primary purpose is to ensure the safety of everyone affected by the movement of dangerous goods and the preservation of our environment. The potentially dire consequences of uncontrolled movements of the many dangerous goods created by our society certainly underscore the need for effective regulation, training and enforcement.

GEMC has the ability to simplify the complicated legislation and provide practical compliance tools to meet the needs of our customer base. The principals of the company have extensive experience in transportation, occupational safety, environmental issues, training and program development.

GEMC is a publishing, training and consulting company in the areas of TDG (Transportation of Dangerous Goods), WHMIS (Workplace Hazardous Materials Information System) and IATA (International Air Transportation Association).
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Patrick Wallwork


GEMC is owned and operated by Patrick Wallwork and was incorporated in 2002 but has been in operation since 2000. Since incorporation GEMC has recognized a healthy growth year over year.

Patrick has 28 years of experience in the TDG field, with an Oil/Gas background from Western Canada. Building on years of experience, Patrick has been able to build a strong knowledge base of the industry regulations which allows for a continued growth of clientele and a platform of trust in GEMC’s expanding network.

Patrick has developed and assisted in the development of a wide variety of training programs for their clients centering on the Regulations for Transportation by ground, air and marine. Patrick is also involved in several associations regarding dangerous goods and currently is a voting member of the CGSB, TDG adviser committee on training.

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