The Firm is accredited by the ICAP having satisfactory QCR rating and among few practices, in Islamabad, who have been approved by Quality Control Review board of the Institute Chartered Accountants of Pakistan.

 The firms is also an improve firm by Karachi Stock Exchange. The firm is also authorized by the State Bank of Pakistan to conduct audit of Bank and Financial Institutions and have been enlisted in B category of the Panel of auditors maintained by the State Bank of Pakistan.

All the assignments are handled professionally working closely with our clients. Formalized methodology and state of the art technology is applied on our assignments to assure that they are completed according to agreed specifications. Clients are kept informed of the constantly changing business environment through counseling, publications, circulars and memoranda

For many of our clients with operations outside Pakistan our strategic alliance membership is with Leading Edge Alliance (LEA), a global association of independent, mid-size accounting firms. Through the LEA, Suirya Nauman Rehan & Co. is provided additional professional resources to satisfy client requirements for the engagement. In addition, LEA contributes relevant 'best practice' research and information resources on a continuous basis.