The Controller of Defence Accounts (R&D), Hyderabad has been certified by the Integrated Quality Certification (IQC) Private Limited, Bangalore that the existing office procedures of CDA, Hyderabad meets the Quality Management Systems Standard of ISO 9001:2008. Sabita, a representative of IQC, presented the certificate to controller of defence accounts (R&D) MA Lincoln at the CDA office here on Friday. Lincoln said that on the advice of some of their higher officials during their visit here they employed an external agency, IQC, to certify their organisation. The IQC completed the certification process just in three months, he said.