Mark Staples leads the Software Systems group at Data61, CSIRO, which is conducting research into blockchain technology, analytics architectures, behavioural analytics, business process systems, and legal informatics. His research interests are in software engineering and the philosophy of engineering, and he has worked in the software engineering industry in Australia, on implantable medical devices, electronic payments systems, and distributed control systems. He holds a BSc and BInfTech (Hons) from University of Queensland and a PhD in formal verification and theorem proving from University of Cambridge. He holds a conjoint position in the School of Computer Science and Engineering at UNSW. He is a member of Australia's standardization committee on blockchain and DLT (IT-041), under Australia's leadership of the Secretariat of the International Technical Committee for Blockchain Standards (ISO/TC 307).