2019 IIER 581st International Conference on Natural Science and Environment (ICNSE) will be held in Muscat, Oman during 12th - 13th February, 2019 as the Conference of ICNSE-2019. ICNSE 2019 is sponsored by International Institute of Engineers and Researchers (IIER). It aims to be one of the leading international conferences for presenting novel and fundamental advances in the fields of Natural Science and Environment. It also serves to foster communication among researchers and practitioners working in a wide variety of scientific areas with a common interest in improving Natural Science and Environment related techniques. 

2019 is the Third year of ICNSE, it will be held every year since 2014, the conference will be an international forum for the presentation of technological advances and research results in the fields of Business Management and Information Technology. The conference will bring together leading researchers, engineers and scientists in the domain of Business Management and Information Technology interest from around the world.