Latest update Welcome to AARCO and our brand new website | Know your committee | Latest circulars | Latest update | Register and Login | Contact us | Logo of AARCO With Chairman, DAE On Republic Day, at Anushaktinagar At headquarters of DAE At MRPU, Chennai With Dr T.S. Lakshmi Narasimhan, Ex-Regional Director, MRPU Kalpakkam beach Registered officeAARCO, Kalpakkam has its functional office inside the premises ofIndira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam