Trace the evolution of judicial recognition of gender and sex minorities in India from NALSA (2014) to the present.

In NALSA v. Union of India (2014), the Supreme Court read "sex" in Articles 15 and 16 as including gender identity, beginning a decade-long arc from judicial recognition to statutory codification — an arc that remains incomplete for intersex persons.

Phase I — Constitutional recognition (2014–2018)

• NALSA (2014) upheld the right to self-identify as male, female or third gender under Articles 14, 15, 16 and 21, and directed welfare measures and backward-class treatment [1].
• Navtej Singh Johar (2018) struck down Section 377 IPC for consensual adult acts, converting dignity and autonomy into an operative test for sexual minorities [1].

Phase II — Statutory translation (2019)

• The Transgender Persons (Protection of Rights) Act, 2019 codified identity certificates through the District Magistrate, prohibited discrimination in education, employment and healthcare, and mandated welfare provision [2].
• It gave India's first statutory definition of "intersex variations" — but folded intersex persons into the "transgender person" definition, clubbing a congenital sex-characteristic variation with a gender-identity claim [2].

Phase III — Limits of the judicial route (2023)

• In Supriyo v. Union of India (2023), the Court held the right to marry is statutory, not constitutional, leaving marriage equality to Parliament while permitting transgender persons in heterosexual relationships to marry under existing laws [3].
• Recognition thus shifted from court-led expansion to legislature-led reform.

Phase IV — The present frontier (2026)

• The Amendment Bill, 2026, passed by both Houses in March 2026, narrows the definition, requires a medical board before an identity certificate, and raises penalties for coerced mutilation or labour — reviving tension with NALSA's self-identification principle [4].
• In July 2026, a three-judge Bench headed by CJI Surya Kant issued notice on a PIL seeking a distinct legal class for intersex persons, a national medical protocol, and a ban on medically unnecessary infant surgeries [5].

The trajectory moves from identity recognition to institutionalisation, yet the categories remain coarse. A distinct intersex classification, consent-based clinical protocols and retention of self-identification would align the framework with NALSA's dignity principle under Article 21 and with the equality promise of SDG-10.