Aadhar authentication exemption: non-citizens and specified classes excluded from Aadhaar requirement under Odisha GST notification. Notification under the Odisha Goods and Services Tax framework declares that the Aadhaar authentication provisions shall not apply to persons who are not citizens of India and shall apply only to the following classes of persons: individuals; authorised signatories; managing and authorised partners; and the Karta of a Hindu Undivided Family.