The GOR 27 Conference will take place in Cologne from Thursday, 18 February to Friday, 19 February 2027, in cooperation with the Rheinische Fachhochschule Cologne (Vogelsanger Str. 295, 50825 Cologne).
The traditional GOR Workshops will be held on the preceding day, Wednesday, 17 February 2027, at GESIS – Leibniz Institute for the Social Sciences (Unter Sachsenhausen 6–8, 50667 Cologne).

• 04 September 2026 – Start of Early Bird
• 13 November 2026 – Submission deadline (Oral Presentations, Impact & Innovation Award, Thesis Award and Workshops)
• 05 December 2026 – Deadline for Poster Award submissions
• 13 January 2027 – Registration deadline for presenting authors and poster presenters (usually the first author)
• 13 January 2027- End of Early Bird Registration
• 14 January 2027 – Start Regular Registration
• 14 February 2027 – Deadline for uploading presentation slides and posters
• 17 February 2027 – End of Regular registration
• 17 February 2027 – GOR 2027 Pre-Conference Workshops
• 18–19 February 2027 – GOR 2027 Conference Days