The 70-year-old was taken into custody at the agency's zonal office here under the provisions of the Prevention of Money Laundering Act after about six hours of interrogation.
Union Home Secretary Ajay Kumar Bhalla handed over the certificates to the 14 people after their applications were processed online through a designated portal.
ASG SV Raju, representing the ED, sought clarification on whether the declared void arrest might preclude them from exercising their rightful powers to arrest.