Establishment and Provident Fund Audit Section is responsible for the audit of all establishment charges relating to Railway Servants both Gazetted and Non-Gazetted under the jurisdiction of Office of the Principal Director of Audit, Railway Production Units & Metro Railway, Kolkata. Audit of Establishment and Provident Fund is conducted following the rules contained in Indian Railways Establishment Code, Chapter VIII of Indian Railway Financial Code/Vol. I, Chapters VIII, X and XII of Indian Railway Administration and Finance, Chapter XVI of Indian Railway Establishment Manual/Vol. I, Chapter VIII, XII and XIV of Indian Railway Accounts Code Vol. I, any special rules and procedure approved by competent authorities for individual Railways as well as the instructions contained in Chapter 2-6 of MSO (Audit).