A five-judge bench headed by Chief Justice R M Lodha ruled that nothing in constitution bars a state government to declare one or more of languages used in the State, in addition to Hindi, as the second official language.
It upheld Uttar Pradesh Official Language (Amendment) Act, 1989 by which Urdu was adopted as second official language of the state.
"Nothing in Article 345(Official language or languages of a State), in our view, bars declaring one or more of the languages in use in the State, in addition to Hindi, as the second official language," the bench also comprising justices Dipak Misra, Madan B Lokur, Kurian Joseph and S A Bobde, said.
It said "the plain language of Article 345 which empowers the State Legislature to make law for adoption of one or more of the languages in use in the State leaves no manner of doubt that such power may be exercised by the State Legislature from time to time".
Delhi has adopted Punjabi and Urdu as other officially recognized languages in addition to Hindi.
"Merely because Hindi is mentioned explicitly or separately and it is adopted as official language by the State, we do not think that the Constitution forecloses the State Legislature's option to adopt any other language in use in the State as official language," it said.
