A two day workshop on COMPDDO software version 4.0 for Central Water and Power Research Station (CWPRS) was conducted from 7th to 8th June 2016 at National Informatics Centre Sofware Development Unit, Pune. The workshop was attended by 20 participants from CWPRS. The COMPDDO software has been developed by the Accounts Informatics Division of NIC. The sotware takes into account of all the functionalities of the DDO of Central Government Offices. During the workshop-training, modules such as Masters, Salary, Salary arrears, DA arrears, Income tax, Bonus, OTA, Contingency and other bill utilities of the software were explained using live data. The COMPDDO Software has already been implemented at CWPRS for 850 staff members. Shri P.S. Solanki coordinated the workshop with CWPRS and the training was conducted by Shri R.B. Bhute (SSA) NIC along with Shri S.G. Kulkarni (PSA) NIC-SDU Pune.