Discuss how changes to judges' retirement age can affect the independence of the judiciary, with reference to recent developments in Sri Lanka.

Retirement age fixes the outer limit of a judge's tenure, and tenure security is the core of judicial independence. Sri Lanka's 22nd Constitutional Amendment Bill, gazetted on 7 August 2026 to amend Article 107(5), shows how an apparently administrative reform can unsettle the executive-judiciary balance. [1][3]

How retirement-age changes can strengthen the judiciary

• Continuity and experience: retaining senior judges preserves institutional memory and speeds disposal; Colombo cites over 1.1 million pending cases as justification. [1]
• Insulation from post-retirement inducements: a later exit age shortens the window in which judges seek tribunal or commission posts, reducing the "pre-retirement judgment for post-retirement job" risk that India's Articles 124 and 217 debates highlight.
• Backlog relief: pendency is itself a denial of justice — India's National Judicial Data Grid records crores of pending cases, making tenure a live administrative variable. [4]

How such changes can weaken independence

• Incumbent-specific benefit: applying the extension to sitting judges creates a perception of reward, since the beneficiaries may later hear cases involving the government that granted it. Sri Lanka raises Supreme Court retirement from 65 to 67 and Court of Appeal from 63 to 65 for serving judges. [1]
• Executive leverage over the Bench: tenure altered by ordinary political majorities converts a guarantee into a favour.
• Entrenchment bypass: the Bill has been challenged before the Supreme Court (SC SD 50/2026) as infringing judicial independence protected by Article 3 read with Article 4, which would require a referendum, not merely a two-thirds majority. [2][3]
• Misdiagnosis of delay: the Bar Association of Sri Lanka argues backlog needs vacancy-filling, case management and digitalisation, not longer tenures. [1]

Tenure reform is legitimate only when it is prospective, uniform and insulated from case-specific gain. The sound path is to raise retirement ages by general rule applying to future appointees, pair it with vacancy-filling and procedural reform, and route entrenched changes through the constitutionally prescribed higher threshold — so that judicial efficiency is gained without spending public confidence, the judiciary's real currency.