Arjun Dewan

Practising since 2010, Arjun Dewan is a Senior Partner at ARIMUS Law LLP with a distinguished reputation in criminal and regulatory litigation. He is extensively experienced in handling complex and sensitive cases involving economic offences, white-collar crimes, and investigations led by major enforcement agencies.

Arjun’s specialisation spans Criminal Law, Prevention of Money Laundering Act (PMLA) matters, CBI & ED prosecutions, Medical Negligence and Healthcare Litigation, Arbitration, and Contractual Disputes.

His work is characterised by thorough legal and factual analysis, tactical courtroom advocacy, and a strong command over laws relating to forensic and financial scrutiny.

Before joining ARIMUS Law LLP, Arjun worked closely with some of the most prominent senior lawyers of the country, gaining deep exposure to high-profile criminal trials, appellate work, and strategic advisory for corporates, senior executives, healthcare professionals, and high-net-worth individuals.

Arjun regularly appears before High Courts, Trial Courts, Special Courts for CBI/PMLA matters, Tribunals, and various regulatory authorities across India. Clients value his calm and strategic approach in high-pressure matters, intuitive case assessment, and unwavering commitment to defending rights and safeguarding reputations. 

His professional ethos is firmly rooted in integrity, diligence, and client-focused representation, reflecting Arimus’s highest standards of excellence.

Enrollments & Empanelments - 
Bar Council of Delhi (Enrolment No: D-2708/2010)
Member, Delhi High Court Bar Association
Member, Supreme Court Bar Association
Previously empaneled as a Panel B Advocate for Union of India.
Previously empaneled as an Advocate for Haryana Public Service Commission
Presently empanelled with the High Court of Delhi (Middle Income Group) Legal Aid Society