Deirdre Halligan, one of Revolut’s top regulatory chiefs has stepped down from her role just weeks after Revolut CEO Nikolay Storonsky criticized the UK Financial Conduct Authority (FCA) for its sluggish progress on the firm’s banking license application. As the head of global affairs, wealth and trading, oversaw the firm’s expansion, authorizations, and regulatory affairs. Harry Gill, Revolut’s global head of regulatory compliance, resigned in May.