Sebi allows 39 entities to use e-KYC Aadhaar authentication service in securities market as sub-KUAs – NewsDrum February 9, 2023 by acladmin Sebi allows 39 entities to use e-KYC Aadhaar authentication service in securities market as sub-KUAsnews drum See also UAN Aadhaar Card Seeding Necessary!!- Says EPFO.