stephan loerke

Mar 10, 2022

We're in uncharted territory: WFA chief on big brands pulling out of Russia

The chief executive of the World Federation of Advertisers, Stephan Loerke, spoke to Campaign

Jul 15, 2014

Global warning signs for media auditing emerge

The World Federation of Advertisers MD says while clients believe in its value, market trends and lack of transparency put media auditing at risk