Legal knowledge and information systems : JURIX 2022 : the Thirty Fifth Annual Conference Saarbrücken Germany 14 16 December 2022 In recent years interest within the research community and the legal industry regarding technological advances in legal knowledge representation has been growing. This relates to areas such as computational models of legal reasoning cybersecurity privacy trust and blockchain methods among other things. This book presents the proceedings of JURIX 2022 the 35th International Conference on Legal Knowledge and Information Systems held from 14 16 December in Saarbrücken Germany under the auspices of the Dutch Foundation for Legal Knowledge Based Systems and hosted by Saarland University. The annual JURIX conference has become an international forum for academics and professionals to exchange knowledge and experiences at the intersection of law and artificial intelligence (AI). For this edition 62 submissions were received from 163 authors in 24 countries. Following a rigorous review process carried out by a programme committee of 72 experts recognised in the field 14 submissions were selected for publication as long papers 22 as short papers and 5 as demo papers making a total of 41 papers altogether and representing a 22.5% acceptance rate for long papers (66.1% overall). The broad array of topics covered includes argumentation and legal reasoning legal ontologies and the semantic web machine and deep learning and natural language processing for legal knowledge extraction as well as argument mining translation of legal texts defeasible logic legal compliance explainable AI alternative dispute resolution legal drafting and smart contracts. Providing an overview of recent advances the book will be of interest to all those working at the interface between the law and AI