Over the past several decades, we have experienced tremendous growth in new infrastructure, business practices, products and services that use information to achieve stakeholder goals. Recent compliance challenges include balancing privacy and security, patient medical records, corporate governance, and different sources of uncertainty such as evolving regulations, technologies, and societies. To address similar challenges, this growth has drawn the attention of regulators, lawyers, engineers and academics in a shared pursuit to understand the historical and social impact of existing laws and regulations on emerging technology. The costs to brand, to infrastructure and to the public of violating the law are often prohibitive and the challenges to ensure that (software) systems comply with the law are viewed differently by those involved. The seventh RELAW workshop is a multi-disciplinary, one-day workshop that will bring together practitioners and researchers from two domains: Requirements Engineering and Law. Participants from government, industry and academic sectors investigate challenges to ensure that information systems comply with policies and laws. The workshop will probe important issues, including the processes for identifying relevant policies, laws and jurisdictions, aligning laws with system requirements, managing requirements and changes in the law and demonstrating how systems comply with relevant laws through evidence-based mechanisms such as documentation, testing and certification, even in the presence of uncertainty. The objective of the RELAW workshop is to foster the discussion related to requirements engineering triggered by any legal regulation or law.