The project “History of Information Law” is sponsored by the German Research Foundation (Deutsche Forschungsgesellschaft) and constitutes a scientific attempt to reveal the origin and evolution of the field of law called information law. From the very beginning of the use of electronic data processing by the public administration and the business community many legal problems emerged and had to be solved. The question to be answered is, if information law is just a generic term describing a loose selection of topics dealing with the legal review of problems concerning information, or if there is a common theoretical foundation to constitute a legal discipline of its own. The analysis of this question concentrates on the development of privacy protection, freedom of information, legal informatics and IT-law. Besides the review of significant publications and court decisions it is also part of the project to interview the prominent jurists who worked in the field of information law in the beginning.