22 June 2016 - Signature of the guest book by Bulgarian Deputy Prime Minister for European Policies Coordination and Institutional Affairs, Minister of Education and Science M. Kuneva with Permanent Representative of the Republic of Bulgaria to the UNOG Ambassador I. Pipervok, CERN Director for Accelerators and Technology F. Bordry, Ambassador of the Republic of Bulgaria to Switzerland and to the Principality of Liechtenstein M. Plugtschieva, CERN Director for Finance and Human Resources M. Steinacher, CERN Director-General F. Gianotti and CERN Director for Research and Computing E. Elsen.

Dr Meglena Kuneva Deputy Prime Minister for European Policies Coordination and Institutional Affairs Minister of Education and Science - signature of the guest book and CMS visit at LHC Point 5.