About us

About us

DG-Learning grew out of the many years of practical experience gained by Gevaarlijke Stoffen Training & Advies (GSTA). GSTA was founded in 2006 by Glenn de Winter, following a 31-year career in government inspection work.

In practice, it became clear that companies needed clear and practical guidance on the regulations governing the transport of dangerous goods. In response to this need, classroom-based courses and advisory services were first developed, followed later by DG-Learning’s online courses.

Jim and Glenn de Winter work together to develop and maintain the content of DG-Learning. They keep track of changes in the laws and regulations governing ADR, IMDG, and IATA to ensure that the courses remain up-to-date and immediately applicable.

Jim de Winter

Founder of DG-Learning in 2023
Employed at GSTA since 2017

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Glenn de Winter

Founder of GSTA, 2006

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Why DG-Learning?

At DG-Learning, we combine subject matter expertise with accessible online learning. Our courses are developed and maintained by subject matter experts who work with dangerous goods regulations on a daily basis.

The courses include clear explanations, real-world examples, images, videos, practice questions, and a final quiz. This allows students to learn independently and at their own pace.