The City of London Solicitors' Company has a close association with the Army Legal Services.  The Director of the Army Legal Services attends the Company's Livery Dinner each year and the Master and Clerk are invited to the Army Legal Services Regimental Dinner at the Defence College in Shrivenham each year.

Through the City of London Law Society Specialist Committees opportunities are sought for cooperation between the two organisations on areas of the Law which are of mutual interest.