Former commissioner Neelie Kroes received a "reprimand" from the EU executive for failing to declare an off-shore company and earnings while getting an allowance after she left her position.
But the public shaming, announced on Wednesday (21 December), will have no legal consequences.
The European Commission found that Kroes, who was a commissioner from 2004 to 2014, breached the institution's rules twice.
First, Kroes failed to declare, when she took office in 2004, that Back our independent journalism by becoming a supporting memberGet EU news that matters