Hardware Services For ensuring Public Health situation in Bangladesh, it is imperative at the same time to ensure safe water supply, environmental sanitation and hygiene practice. Therefore, NGO Forum firstly concentrates on software services with a view to bringing in a positive change in people’s behaviour and in turn creates demand among the people for the hardware facilities. Over the past years, focusing on the hydro-geological variations of the country, the Forum has innovated demand-responsive,cost-effective, appropriate and viable alternate water supply technologies and sanitary latrines to ensure safe WatSan facilities to the respective community people.