ICOSH2 2019 is dedicated to bringing together diverse scholarly events, experts, practitioners, educationists, researchers and policymakers worldwide for presentations and publications within the conference programme. This second international conference will be focusing on how technological revolutions and current development affect multi-ethnic societal wellbeing. This conference is a smart partnership activity between several universities within this region that is aiming at the producing quality outcomes of the conference. ICOSH2 will cover various dimensions of sustainable development from environmental technologist perspectives, environmental policy, green technologists, agroecology, Process modelling and development, Hazardous substances risk assessment, Industrial wastewater treatment . By having a wide angle of sustainable development perspective, we hope a high quality of resolutions. It is our tradition to make conference resolution notes that are going to submit to the government as a way to provide our concerns and suggestion to ensure the sustainability of a peaceful and harmonious society. Indeed, the conference is in line with The 2030 Agenda for Sustainable Development Goals where ... "deprivations must go hand-in-hand with strategies that improve health and education, reduce inequality, and spur economic growth – all while tackling climate change and working to preserve our oceans and forests" (United Nations of 17 Sustainable Development Goals).