David Bailey-Vella is the Chair of the Association of Costs Lawyers (ACL), elected to lead the profession in April 2025. As a Legal Director and Senior Costs Lawyer with extensive experience in high-value litigation, David is recognised for his strategic insight, technical precision, and commitment to advancing the costs law profession across England and Wales.
In his role as Chair, David represents the ACL at the highest levels of legal policy and professional development. He leads the organisation’s efforts to promote excellence in costs practice, advocate for reform, and support members through a rapidly evolving legal landscape. His tenure is marked by a focus on transparency, collaboration, and the integration of costs expertise into broader litigation strategy.
David’s professional background spans multi-track case budgeting, retainer drafting, and the management of complex costs disputes. He has advised on cost strategy in cases involving commercial litigation, clinical negligence, and group actions, and is known for his ability to translate technical rules into clear, actionable guidance for clients and colleagues alike.
As Legal Director, David oversees the development of internal protocols, and strategic risk management. He plays a key role in mentoring junior lawyers, shaping firm-wide policy, and ensuring that costs law remains central to effective litigation planning.
David is also a regular contributor to professional training and thought leadership within the ACL community and legal publications. His work reflects a deep belief in the value of education, clarity, and shared professional growth.
With a leadership style grounded in empathy and precision, David continues to shape the future of costs law—championing its role in access to justice, financial accountability, and the integrity of the legal process.
