- When a Judge retires, a vacancy notice is posted throughout the Commonwealth
- Applicants must either have served as a Judge for no less than five (5) years or have practiced or taught law for at least fifteen (15) years. They must have distinguished themselves in their previous role.
- Applicants must also possess high moral character, intellectual and analytical ability, sound judgement, integrity, and a deep understanding of people and society.
- Judges are chosen by the Regional Judicial and Legal Services Commission (RJLSC). The RJLSC is an independent body of 11 members, nominated by regional bar associations, Secretary General of CARICOM, Director General of the OECS, Dean of Faculties of Law, and Chairman of the Council of Legal Education. The RJLSC also comprises the Chairman of the Judicial Services Commission of a Contracting Party and the Chairman of the Public Service Commission of a Contracting Party .
- After individuals apply for the position of Judge, the RJLSC shortlists the applicants, conducts interviews, and ultimately selects the successful candidate by a majority vote.
- For the position of CCJ President, the RJLSC agrees on a nominee based on a majority vote. The RJLSC submits its nominee to the CARICOM Heads of Government. The President is then appointed by a three-quarters majority vote of the Heads of Government.