Turkish Competition Board initiated an investigation on December 21st, 2017 concerning V.O.S.S. VARİNAK Onkoloji Sistemleri Satış ve Servis A.Ş. following a preliminary inquiry based on an allegation that Article 6 of the Competition Act No.4054 prohibiting abuse of dominant position had been infringed in the market for the maintenance and repair of Varian branded linear accelerator devices and its ancillary equipment. The press release dated 21.12.2017 about the investigation, initiated by the decision numbered 17-42/663-M, is available via http://www.rekabet.gov.tr/tr/Guncel/v-o-s-s-varinak-onkoloji-sistemleri-sati-2f43eb04a2f7e71180e30050568d4f05