Our team delivers concise, professional guidance to support clients in effectively maneuvering through these challenging and complex circumstances.

We have experience of representing individuals and businesses who may be subject to enforcement action for breaches of sanctions law in investigations conducted by the NCA.

Notable Experience

  • Representing the son of a Russian PEP in connection with an NCA investigation where the client is, suspected of breaching UK sanctions regulations. The NCA believes the client assisted a sanctioned Russian businessman access frozen funds.
  • Advising an FCA regulated company in the UK on breaches of the UK Sanctions regime and preparing a self report to OFSI on their behalf.
  • Advising a high net worth individual in an alleged multibillion sanctions evasion and money laundering case being conducted by the NCA and DOJ.
  • Advising a Russian bank in an NCA civil recovery investigation concerning a high profile oligarch and their associates. 

News & Insights

14.11.25

PCB Byrne recognised by The Times Best Law Firms 2026

14.11.25

An “affront to justice and inimical to the fundamental norms and values of civil litigation in [England]”

13.11.25

Assessing OFSI’s 2024–25 Annual Review: Progress, Performance, and Persistent Challenges

16.10.25

PCB Byrne highly ranked by Chambers UK 2026