ICTSS 2021: 14 is an international conference on testing software and systems scheduled to be held on June 04 and 05, 2020 in New York, United States. The aim of this conference is to create an interdisciplinary platform for research and discussion on all domains related to testing software and systems. Prospective authors, researchers, and academic scientists can submit their papers on conceptual, constructive, empirical, theoretical, or experimental studies in this domain. Selected high-impact papers will also get a chance to be published in the special journal issue on Testing Software and Systems. The conference offers an opportunity for educators, researchers, and practitioners to share their knowledge of software testing.