"The revocation is a safety decision, plain and simple. It's not just about the safety of Mr Semenoff's drivers, it's about the safety of all Northland's other road users,' Mr Haszard said.
"As with every revocation we enforce, we know this will have an impact on those people employed by the company, and that is why we have made every effort to extensively engage with Mr Semenoff to avoid getting to this point."
In August 2018, the Transport Agency served a notice of proposal to Mr Semenoff in a final effort to get him to provide evidence he was now complying with the required safety standards.
"It was ultimately up to Stan Semenoff Logging to avoid this situation by demonstrating safety improvement. We were given many assurances from his company that standards would be lifted, but in the end, they weren't," Mr Haszard said.
The revocation will take effect on Friday 22 March, Stan Semenoff Logging has the right to appeal the decision to the District Court.