Section 21(6)(iii) in The National Trust For Welfare Of Persons With Autism, Cerebral Palsy, Mental Retardation And Multiple Disabilities Rules, 2000
(iii)to borrow and raise money with or without security or on the security of mortgage charge or on the security hypothecation or pledge of all or any of the movable or immovable properties belonging to the Trust or in any other manner whatsoever, provided that prior approval of Central Government in writing has been obtained in that behalf;