Constitution day was celebrated in the office of CGDA with much enthusiasm, devotion and zeal. On this occasion, replica of the original Constitution was displayed in the foyer of the Hqrs. office for reference by officers and staff of Hqrs. office. An assembly was also organised in the office to read out the preamble of the Constitution by the officers and staff. Shri Sanjiv Mittal, CGDA read out the preamble of the Constitution in hindi which was followed by all officers in Hqrs. office. English version was also read out.