Turkish Competition Board initiated an investigation on 13 December 2018 on Google Reklamcılık ve Pazarlama Ltd. Şti., Google International LLC, Google LLC, Google Ireland Limited and Alphabet Inc. following a preliminary inquiry based on allegations that Google had abused its dominant position and complicated activities of undertakings through algorithm updates concerning general search services and adwords advertisements. The press release dated 07.01.2019 about the investigation, initiated by the decision numbered 18-47/732-M, is available via https://www.rekabet.gov.tr/tr/Guncel/google-reklamcilik-ve-pazarlama-ltd-sti--2c7aacc37a12e91180ec00505694b4c6