Indian Posts & US Postal Service entered into an agreement for the electronic exchange of customs data related to postal shipments. It will enable to transmit & receive electronic data of international postal items prior to their physical arrival. The agreement will make it possible to transmit and receive electronic data of international postal items prior to their physical arrival at the destination and would enable customs clearance of postal items in advance in line with the evolving global postal framework. Important takeaways for all competitive exams: Indian Post Headquarters: New Delhi. Director-General of Indian Post: Arundhaty Ghosh.