The Guardian of The Ballot:Judicial Sovereignty, Constitutional Limits,And the Federal Soul of Indian Democracy

This chapter examines the role of the Indian
judiciary as the ultimate constitutional arbiter of the One
Nation, One Election (ONOE) proposal. It analyses how
the Supreme Court, through landmark decisions
spanning five decades, has constructed a jurisprudential
framework that simultaneously acknowledges the
administrative appeal of electoral synchronisation and
guards against the erosion of federal autonomy and
democratic accountability. The chapter traces the
evolution of judicial doctrine from Kesavananda
Bharati's Basic Structure test through S.R. Bommai's
federal shield, and maps how these precedents constrain
the 129th Amendment Bill, 2024.
The analysis evaluates emerging judicial theories
including the Proportionality Test derived from K.S.
Puttaswamy, the Doctrine of Colorable Legislation, the
concept of Democratic Silence under Article 143, and the
notion of Electoral Identity as applied to contested
provisions such as the Appointed Date mechanism, the
Remainder Term doctrine, the Constructive Vote of No-
Confidence, and the Logistical Deferment clause.
Drawing upon Public Interest Litigations filed in 2026
and the ongoing Presidential Reference before the
Supreme Court, the chapter concludes that the judiciary
is likely to mandate a phased-in, consent-based
implementation of ONOE rather than permit a
unilateral, top-down synchronisation of electoral
mandate