Article 329 of the Indian Constitution is a constitutional provision that imposes a bar to interference by courts in electoral matters. Its primary objective is to ensure the free, uninterrupted, and timely conduct of elections to the Parliament and State Legislatures. The provision was introduced as Draft Article 291-A by the Drafting Committee Chairman on June 16, 1949, and was not part of the original Draft Constitution of 1948.
The article works through two key clauses. Article 329(a) stipulates that the validity of any law relating to the delimitation of constituencies or the allotment of seats, made under Article 327 or Article 328, cannot be called into question in any court. This ensures stability in constituency boundaries and seat distribution once finalized. Article 329(b) mandates that no election to either House of Parliament or a State Legislature can be challenged except by an election petition presented to such authority and in such manner as provided by law. This means that disputes arising during the election process, such as the rejection of nomination papers, cannot be challenged through ordinary writ petitions under Article 226 or Article 32 until the election is complete. Election disputes are adjudicated under the Representation of the People Act, 1951 (RPA, 1951), through election petitions filed before the appropriate High Court after the results are declared.
The concept connects directly to Part XV of the Constitution, which deals with Elections, and specifically to Article 324, which vests the superintendence, direction, and control of elections in the Election Commission of India (ECI). A significant change occurred with the short-lived insertion of Article 329A by the Constitution (Thirty-ninth Amendment) Act, 1975, which sought to place the election of the Prime Minister and the Speaker beyond judicial scrutiny. This was a reaction to the Allahabad High Court's verdict in Raj Narain v. Indira Gandhi (1975). However, the Supreme Court struck down Article 329A in Indira Nehru Gandhi v. Raj Narain (1975), ruling that it violated the basic structure of the Constitution, and it was subsequently omitted by the Constitution (Forty-fourth Amendment) Act, 1978. The core principle of Article 329—barring judicial interference during the election process—has remained intact.