Planning Commission of India establishedMar 15, 1950Labels: Planning Commission, Government ofCabinet SecretariatBritannica
First Five-Year Plan begins (1951–1956)Apr 1, 1951Labels: First Five-Year, AgricultureNITI ArchiveBritannica
Second Five-Year Plan begins (1956–1961)Apr 1, 1956Labels: Second Five-Year, Public SectorForeign AffairsNITI Archive
Third Five-Year Plan begins (1961–1966)Apr 1, 1961Labels: Third Five-YearBritannicaPlanning Commission
Plan Holiday and Annual Plans period beginsApr 1, 1966Labels: Plan Holiday, Annual PlansBritannicaPlanning Commission
Eleventh Five-Year Plan begins (2007–2012)Apr 1, 2007Labels: Eleventh Five-Year, National DevelopmentNITI ArchiveTimes of India
Planning Commission replaced by NITI AayogJan 1, 2015Labels: NITI Aayog, Planning CommissionNITI AayogBritannica
Twelfth Plan ends; Five-Year Plans concludeMar 31, 2017Labels: Twelfth Five-YearIndian ExpressNITI Archive