Assam To Push Centre For Shrinking Kaziranga Eco-Sensitive Zone From 10km to 1 km
The proposed change, he argued, would clear the way for long-pending projects, including a modern stadium and other civic works, while still safeguarding the park’s wildlife
Guwahati: The Assam government will approach the Centre within the next two months seeking a reduction in the eco-sensitive zone (ESZ) around Kaziranga National Park and Tiger Reserve from the prevailing default limit of 10 km to a scientifically defined 1 km.
Announcing this Assam chief minister Himanta Biswa Sarma said that the current 10-km buffer — in force because the park has not yet received its final ESZ notification — has restricted infrastructure and urban development in the area.
The proposed change, he argued, would clear the way for long-pending projects, including a modern stadium and other civic works, while still safeguarding the park’s wildlife.
The chief minister who was in Bokakhat said, “Since Kaziranga has not yet been finally notified, the default eco-sensitive zone is 10 km. Once the notification is completed, we will propose a scientifically defined 1-km eco-sensitive zone. That will remove unnecessary restrictions and allow us to undertake development works in Bokakhat while continuing to protect wildlife.”
He informed that preliminary discussions had already taken place and that the state would prepare and submit its formal proposal after the final notification process for Kaziranga is completed.Kaziranga, a UNESCO World Heritage Site renowned for its one-horned rhinoceros population, remains without a notified ESZ.
In the absence of a final or even draft proposal from the state to the Centre, the Supreme Court’s default 10-km direction continues to apply. The Gauhati High Court observed this position as recently as March this year. The government’s push is expected to reopen debates over balancing conservation and development in the Kaziranga landscape. In June 2025, Assam withdrew the preliminary notification for a proposed ninth addition to the park covering 2,570 hectares in Sonitpur district, a decision that drew criticism from conservationists concerned about ecological connectivity.
Mr Sarma asserted that a 1-km ESZ would strike a practical balance, easing constraints on local development without compromising environmental safeguards. Formal notification and clear demarcation, he said, would also bring greater regulatory certainty for residents and authorities in areas adjoining the park.