Paulina Dejmek Hack Will Lead EU Financial Services
The European Commission has appointed a new leader to oversee the financial services department starting in October.
Updated on Sept. 30, 2026 in People

Paulina Dejmek Hack will take over as head of the European Commission's financial services department on October 1, 2026. She succeeds John Berrigan, who is retiring from his leadership position.
Why it matters
The transition marks a change in leadership for the department responsible for crafting EU-wide financial regulations. The appointment ensures continuity in oversight for the region's financial services industry.
Paulina Dejmek Hack brings over two decades of professional experience in EU financial services regulation to the role. She currently serves as the deputy head of the DG Fisma department.
The players
Paulina Dejmek Hack
She is the incoming head of the European Commission's financial services department who brings twenty years of regulatory experience.
John Berrigan
He is an Irish civil servant who is retiring from his long-held position as the head of the financial services department.
European Commission
This is the executive branch of the European Union responsible for proposing legislation and implementing decisions.
The details
The European Commission announced the selection of Paulina Dejmek Hack, who holds Swedish-Czech nationality, to fill the top post. She will step into the role following the retirement of John Berrigan, a long-serving Irish civil servant.
Timeline
The leadership appointment was announced on September 30, 2026.
Paulina Dejmek Hack assumes the new role on October 1, 2026.
Market Landscape
The appointment at the European Commission's Directorate-General for Financial Stability, Financial Services and Capital Markets Union represents a strategic shift in institutional leadership. This change impacts the regulatory oversight environment as the new head assumes control over financial services policy.
The transition in leadership may influence the long-term regulatory climate for financial firms operating within the European Union. Investors and industry stakeholders should monitor upcoming policy statements from the new department head for potential shifts in service oversight.
The takeaway
The appointment of a seasoned regulator signals the European Commission's commitment to maintaining existing financial service frameworks during the transition. Stakeholders should review updated departmental guidelines once the new head formally takes office.
Further reading
For more information on changes in leadership, visit the /business/people/ section.







