Amicus curiae, literally "friend of the court", is an advocate or expert appointed by a court to assist with a matter, typically where the adversarial parties are unable to present a complete picture (e.g. where one party is unrepresented, where a matter involves complex public interest, or where the court needs independent technical input).
In Indian practice, the Supreme Court and High Courts appoint amici curiae in a range of situations: death-row confirmations where the condemned is unrepresented; public interest litigations where expert input is valuable; reference matters where the court seeks independent legal opinion on complex constitutional questions. Being appointed amicus is an honour; the role carries prestige and the expectation of pro bono or nominal-fee service.
The amicus is not aligned with any party. Their role is to present the full legal picture, including arguments that may disadvantage one side, so the court can decide on complete material. This distinguishes amicus from counsel representing a specific party's interest.
Amicus briefs and arguments are often cited in landmark judgments. In Indian constitutional cases, particularly before the Supreme Court, an amicus's contribution can shape the outcome significantly. The practice of amicus appointment is a safety valve: ensures that even in adversarial systems, the court has access to complete argumentation on matters of significant public importance.
