Turkish Competition Board initiated an investigation on 1 November 2018 on MDF and Particleboard Industrialists’ Association and 12 undertakings following a preliminary inquiry to determine whether the undertakings operating on the MDF and particle board market agreed to raise prices contrary to Article 4 of the Competition Act No. 4054 prohibiting anti-competitive agreements, concerted practices and decisions. The press release dated 29.11.2018 about the investigation, initiated by the decision numbered 18-41/654-M, is available via https://www.rekabet.gov.tr/tr/Guncel/mdf-ve-yonga-levha-sanayicileri-dernegi--588c2008b9f3e81180ea00505694b4c6