Hayley Ichilcik

Practice Areas

Hayley 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. She is also a member of our global ESG + Sustainability steering committee.

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 described 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.” “She’s a very able lawyer whose commercial practice covers a wide range of areas, and she’s adept at each of them; she’s clever, tough, charming and a delight to work with. Clients love her, as does her legal team: she provides encouragement, reassurance and adept handling of the most difficult case. First-rate.”

Clients have also commented on her ability to “combine strong communication skills with excellent legal expertise. She is a strong collaborative partner to work with… she is ridiculously hard-working and has great judgement on how to cut through everything. She is a great person to have on your side.” 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.