The Shire of Gingin says it has resolved to begin a formal investigation involving its Chief Executive Officer, Scott Wildgoose.
The council made the decision at a special meeting last Thursday night.
The Shire says Mr Wildgoose will be on leave while the investigation is carried out, and interim governance arrangements are in place.
It also says day-to-day services to the community will continue as normal.
The Shire has stressed the investigation is being conducted under its governance and legislative obligations, and that the start of the process does not mean any finding of wrongdoing.
No further details will be released at this stage, with the Shire citing procedural fairness and the integrity of the investigation.
Mr Wildgoose commenced in the position in October 2024 on a three year contract.