January 1, 2021
Quality Management System of ENPHO Laboratory internationally recognized with quality certification by ISO 9001:2015 from International Quality Certification Services UK LTD, Glasgow, UK.
March 30, 2020
Enforcement of Faecal Sludge Management By- Laws 2076 in Mahalaxmi Municipality, Lalitpur with the technical support of ENPHO
March 30, 2018
Piloting of Sanitation Safety Planning
January 21, 2017
Partnership with Private Sector to strengthen supply chain of WASH commodities through WASH mart.
January 21, 2016
Establishment of first pre-fabricated Faecal Sludge Treatment Plant
January 21, 2015
Developed RTI (Ready To Install) toilet to response during Nepal Earthquake 2015
January 21, 2014
Faecal Sludge Management- service delivery, business model and private sector engagement- in Kathmandu Valley.
January 21, 2013
Promotion of Roof Top Agriculture as an adaptation for climate change.
January 21, 2012
Started working on urban disaster risk reduction with focus on emergency WASH.
January 21, 2010
Supported WASH entrepreneurship through formation of BiFEAN (Biosand Filter Entrepreneur’s Association Nepal)
January 21, 2009
Initiation of Paschim Paaila- A youth campaign against diarrhea epidemic in Jajarkot, Western Nepal
January 21, 2008
Introduced Biogas digester system for wastewater treatment. Developed innovative WAPIC (Water Pasteurization through improved Cook Stoves ) technology for water treatment.
January 21, 2007
Declaration of Open Defecation Free (ODF) at Siddhipur, Lalitpur first ever within Kathmandu Valley.
January 21, 2004
Established well-equipped ENPHO WASH Resource Centre.
January 21, 2003
Recieved Award for Kanchan Arsenic Filter at World Bank Development Marketplace.
January 21, 2002
Developed and promoted EcoSan toilet first time in Nepal.
January 21, 2001
Field based research and promotion of SODIS.
January 21, 2000
ENPHO Laboratory accredited by the Government body “Nepal Bureau of Standard and Metrology” under NEPLAS system based on ISO 17025. Production of ENPHO test Kit.
January 21, 1998
Introduced faecal sludge treatment system in Nepal.
January 21, 1997
Introduced Constructed Wetland for Wastewater Treatment System in Nepal.
January 21, 1994
Production of Piyush (chlorine solution for water treatment) started.
January 21, 1992
Initiated Air Quality Monitoring for the first time in Nepal within Kathmandu Valley.
January 21, 1990
