Quest for Quality is a 2-day forward-thinking annual software QA and testing conference, discussing the latest trends and topics of the quality assurance, bringing together international thought leaders addressing latest challenges of new technologies. The 2019 conference will focus on the intersection of AI and quality assurance, as well as how AI has become a stalwart for many organizations across almost every industry and a major part of people's daily lives. In particular, the event will explore the issue of efficiency in software testing prior to roll-out, the accuracy and effectiveness of AI in testing as well as the role of historical data and human influence in AI-tested processes. Quest for Quality began its journey in 2016 in Ljubljana, Slovenia, bringing together professionals from 12 different European countries and 79 different companies. In 2017, we decided to bring the Quest community spirit to the very heart of technology – the European Silicon Valley in the city of Dublin in Ireland.