Dr. Das has designed a number of Training Modules and Manuals for different organizations. Many of them have been using by the staff members of those organizations to facilitate their periodical meeting or orientation at field level. Many of them are conducting training sessions by following the Manuals.

Policies defines what are or are not acceptable in the organization. It helps to build the foundation of a structured workplace and guides the organization to manage day-to-day operations. Dr. Das has helped many organizations to design policies through participatory sessions. He also helped many organizations to design annual reports too.

Handbooks and Operational Manuals are the guidelines which assist staff members to implement different strategies and activities in a systematic way. Dr. Das has designed number of guidebooks for different organizations. Toolkit is also another type of resource which is designed for particular group of beneficiaries. He also designed life skill toolkit for Save the Children.

Dr. Das has conducted project evaluations and submitted reports for four different organizations. Every project evaluation report includes introduction and objectives, methodologies and tools, strategy wise findings and analysis, impact of the project and recommendations.

A beautiful process documentation of series of training programmes with the NCLP teachers of Purulia was captured in 2008. It was supported by UNICEF.