Nicholas Khan KC resumed private practice at the Bar in London in 2024 after a long career in the Legal Service of the European Commission, where he represented the Commission in many significant competition cases before the European Courts and in interventions before the English courts, including: Courage v. Crehan, the Seamless Tubes, Gas Insulated Switchgear, Power Cables and Air Freight cartels, MasterCard in the European Courts and the Interchange Fee damages appeals to the UK Supreme Court, the Micula arbitration and State aid proceedings in the English courts, Intel, the three Google cases heard by the European Courts to date and the Illumina/Grail merger cases. He is currently engaged in several actions before the English courts for damages for breaches of the competition rules. He follows procedural matters particularly closely and is the author of the 6th Edition of Kerse and Khan, EU Anti-Trust Procedure. He was appointed a Queen’s Counsel in 2018.