Island Protection Zone (IPZ) 2019 for Andaman and Nicobar has been notified by the Union Ministry of Environment, Forest and Climate Change. The purpose of these changes in the IPZ is aligned with the Niti Aayog's proposal for holistic development in the Islands.The government is planning to open the blue economy and sustainable utilizing of ocean resources.In this new notification, eco-tourism projects are allowed at 20 meters from the high tide line (HTL) in smaller islands like Baratang, Havelock, and Car Nicobar and at 50 meters for larger islands from the HTL.It permits the eco-tourism activities like mangrove walks, tree huts and nature trails in island coastal regulation zone (ICRZ) IA.This new notification replaces IPZ notification of 2011.