Explained| Article 143 of the Constitution of India
The first reference under Article 143 was made in the Delhi Laws case, wherein, the President referred three questions to the Supreme Court for its opinion.
article 143
Satluj Yamuna Link Row: The Punjab Termination of Agreement Act, 2004 unconstitutional
Supreme Court: On a request made by President of India for an advisory opinion to this Court under Article 143 (1) of