Hayley Ichilcik is a partner in the London office of Morrison Foerster. She specializes in representing financial institutions, corporate clients and senior individuals in highly sensitive litigation, regulatory enforcement matters and internal investigations. She is Head of Morrison Foerster’s European Compliance Practice and regularly advises clients in relation to their compliance program and diligence of third parties.

Hayley has advised clients facing parallel enforcement actions in multiple jurisdictions and those facing parallel criminal, regulatory and civil litigation. Hayley has advised clients on diverse matters across Europe, the Americas, Asia, the Middle East and Africa in the banking/financial services, energy, chemicals, construction/engineering, manufacturing and technology industries.

In addition, Hayley has an active sanctions practice and frequently guides clients through complex UK financial sanctions and export control issues, including making license applications and interfacing with the Office of Sanctions Implementation (OFSI) and the Foreign, Commonwealth & Development office (FCDO).

Hayley has been recognized as a “Next Generation Partner” and described in the Legal 500 UK as “…massively experienced with an enormous breadth of knowledge when dealing with the most complex cross-border regulatory investigations. She combines an excellent intellect with really practical application. Top quality.” Hayley was named by Global Investigations Review (GIR) to its list of Women in Investigations in 2021.

Hayley was formerly an Investigative Lawyer at the Serious Fraud Office in the UK.

Show More



Unsolicited e-mails and information sent to Morrison & Foerster will not be considered confidential, may be disclosed to others pursuant to our Privacy Policy, may not receive a response, and do not create an attorney-client relationship with Morrison & Foerster. If you are not already a client of Morrison & Foerster, do not include any confidential information in this message. Also, please note that our attorneys do not seek to practice law in any jurisdiction in which they are not properly authorized to do so.