The PTB Report IT-18 titled "Revisionssicheres System zur Aufzeichnung von Kassenvorgängen und Messinformationen. INSIKA - Konzept, Umsetzung und Erprobung." is now available online.

The report summarizes the results of the research and development in the context of the INSIKA project. The concept, realisation and the results from tests are described. Additionally, German and foreign experts on tax and finances provide background information within their contributions.

The DOI:10.7795/210.20130206a points to the PDF of the full report.

The printed version was published by the NW-Verlag under the ISBN 978-3-95606-001-4.