Danish bunker and tanker group Monjasa has switched auditors in an "increasingly complex" regulatory environment.
Bureau Veritas carried out the company's first certification process in 2014 and has conducted external audits since then.
Now it has transferred ISO-certification responsibilities to DNV GL.
"The Monjasa group decided to change auditors because we were presented with a dynamic partnership model for auditing across our global organisation," it said.
