CMA.P.CHINNUSAMY is a deputationist from Tamil Nadu State Treasuries and Account Department in the cadre of Joint Director. He hails from Brammadesam, a small Village in Anthiyur Taluk in the district of Erode. He obtained M.Com Degree from Bharathiyar University and SLET from Bharathidasan University Trichy and also obtained Fellow Membership from the Institute of Cost Accountants of India (ICAI) Kolkata.
He occupied various positions in Tamil Nadu Government Services such as Assistant Pay and Accounts Officer, Secretariat, Chennai, Lecturer in Accounts, Civil Services Training Institute (CSTI) Bhavanisagar, Erode, District Treasury Officer Pudukkottai, District Treasury Officer Erode, Senior Manager Tamil Nadu Civil Supplies Corporation Chennai, and Financial Advisor & Chief Accounts Officer Tamil Nadu Road Sector Project –II Chennai-28. Before entering into Tamil Nadu Govt. Service, he served more than 12 years as Lecturer in Commerce in Self-Financing colleges. He also served as guest faculty at Anna Institute of Management, Chennai