How are judges actually appointed?
Through processes deliberately designed to insulate the judiciary from political control — and the differences between countries here are among the most consequential in constitutional design.
The two broad models:
Independent appointment commissions, used across most of Europe and the Commonwealth. A statutory body advertises vacancies, assesses candidates on published criteria through applications, references, tests and interviews, and recommends appointments. Political involvement is limited and frequently ceremonial — a minister may be able to reject a recommendation but not substitute a candidate.
Political appointment with confirmation, used most prominently in the United States federal system, where the executive nominates and the legislature confirms. This makes judicial selection openly political, which is why appointments there attract attention that appointments elsewhere do not.
Election of judges, used in many US states and very few other places. It raises well-documented concerns about campaign funding and about decisions being influenced by electoral consequences.
What independence actually requires, beyond appointment:
Security of tenure, so judges cannot be removed for their decisions. Removal typically requires a high threshold — serious misconduct or incapacity — and frequently a parliamentary process.
Protected pay, not reducible as punishment.
Immunity for judicial acts.
A retirement age, which is the main turnover mechanism where tenure is otherwise secure.
Why it matters. Courts routinely rule against governments. A judiciary appointed by, and removable by, the government it must check is not a check at all — which is why changes to judicial appointment processes are treated as constitutional red flags internationally, and why several recent disputes between governments and courts have centred on exactly this.
The persistent criticism is that merit-based commissions still produce judiciaries unrepresentative of the population, because the pool is drawn from senior practitioners in a profession with its own barriers. Most systems now publish diversity data and have taken steps on recruitment and flexible working, with slow progress.
General information; systems vary substantially by country.