Über Informatik reden. - Fanny-Michaela Reisin; Ortwin Renn (Wilhelm Schickard Institut für Informatik, 1999)

The need for integration: risk policies require the input from experts, stakeholders and the public at large. - Ortwin Renn (Reliab. Eng. Syst. Saf., 2001)

Global Risk Assessment. - Ortwin Renn (Handbook of Science and Technology Convergence, 2016)

Leitlinien für das menschliche Handeln in einer digitalisierten Welt. - Can Adam Albayrak; Ortwin Renn; Karl Teille (HMD Prax. Wirtsch., 2018)

Improving government policy on risk: Eight key principles. - Terje Aven; Ortwin Renn (Reliab. Eng. Syst. Saf., 2018)