Purna Swaraj Resolution
Also called: Lahore Resolution of the Congress (1929), Declaration of Purna Swaraj
At its Lahore session the Indian National Congress resolved to seek complete independence (purna swaraj) rather than dominion status, and proclaimed 26 January 1930 Independence Day.

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In 1927 Britain sent the Simon Commission to review India’s system of government; because not one of its members was Indian, it met a nationwide boycott. The Congress demanded dominion status within a year, but Britain did not agree.
The Lahore session of December 1929 elected the young Nehru as president and changed the goal from self-government to "purna swaraj", complete independence. On the night of 31 December Nehru raised the flag of independence on the bank of the Ravi, and on 26 January 1930 the declaration of independence was read out across the country. The Congress entrusted Gandhi with a civil disobedience campaign, which led to the Salt March. The date 26 January was chosen for the coming into force of India’s constitution in 1950 and is today Republic Day.