Giles joined Surrey Rugby as Chair of Discipline in 2022. As Chair, Giles leads the Surrey Rugby Discipline Committee in both Adult and Age Grade discipline, representing Surrey Rugby at RFU Discipline & Governance level, and sitting on central RFU discipline panels as required.

Giles is Club Disciplinary Officer at Guildford Rugby where he has also chaired Minis rugby. He has been a lead coach and referee at the club for eight years. Giles has played rugby on and off since his days in the back row of the scrum at RGS Guildford.

In professional life, Giles practises as a barrister specialising in criminal and civil fraud, and regulatory law. He prosecutes complex fraud at the highest level for the State and is frequently instructed by police forces in England in regulatory and disciplinary matters. Giles also acts pro bono for sports players in regulatory and disciplinary matters.