Mr Graham Hain

Chartered Accountant

TAE Accreditations

  • Expert Witness


  • Bachelor of Arts BA (Hons) (1st Class) Accounting & Finance (1995)
  • Member of the ICAEW ACA (1998)

Expert Witness Snapshot

Graham qualified as a Chartered Accountant in 1998 and has specialised as a forensic accountant since then. He is a London Partner in the national RSM Tenon Forensic Accounting team.

Graham has significant experience leading forensic assignments in the following areas:

Commercial disputes
Loss of profit quantification
Fraud and financial investigations
Expert determinations
Regulatory investigations
Royalty and licence audits
Business valuations
Criminal defence and prosecution
Bribery & corruption

Graham has given oral evidence in the High Court, Crown Court and County Court.

He was one of the first accountants to be accredited by the Institute of Chartered Accountants in England & Wales as both a Forensic Accountant and Expert Witness.

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