NACETEC-'19 aims to provide an opportune forum and a vibrant platform for Researchers, Academicians, Scientists and Industrial Practitioners to share their original research work, patents, findings and practical development experiences on the specific new challenges and emerging issues confronting the nation. It is also proposed to have an assembly of eminent persons in their area of specialization with a fair share of invited talks and workshop materials in all the relevant fields, for the benefit of the delegates of the Conference.