(9)(a)Every person entering into such transaction, as may be prescribed, shall quote his Permanent Account Number or Aadhaar number, in the documents pertaining to such transactions and also authenticate such Permanent Account Number or Aadhaar number, in the manner, as may be prescribed;(b)every person receiving any document relating to the transactions referred to in clause (a), shall ensure that Permanent Account Number or Aadhaar number, has been duly quoted in such document and that such Permanent Account Number or Aadhaar number is authenticated as may be prescribed.