This document is the official notification of The Constitution (Scheduled Tribes) Order (Amendment) Act, 2021. It details amendments to the existing order, specifically modifying the list of Scheduled Tribes recognised in the state of Arunachal Pradesh. The Act, published in the Gazette of India Extraordinary, is essential for anyone needing to understand the current legal status of tribal communities in Arunachal Pradesh. It's a key legal document for researchers, policymakers, and individuals concerned with tribal affairs in the region.