The European Commission is conducting unannounced antitrust inspections at various companies involved in the construction chemicals sector, focusing on potential violations of EU antitrust laws that prohibit cartels and restrictive business practices.

The inspections target companies that produce chemical additives for cement and chemical admixtures for concrete and mortar, which are essential for enhancing the properties of these construction materials.

Commission officials are collaborating with national competition authorities from the Member States where the inspections are taking place, including coordination with the UK Competition and Markets Authority and the Turkish Competition Authority. The Commission has also engaged with the United States Department of Justice's Antitrust Division regarding this matter.

It is important to note that these inspections are a preliminary step in investigating suspected anticompetitive practices and do not imply guilt on the part of the companies involved. The Commission emphasizes the importance of respecting the rights of defense, allowing companies to present their case during antitrust proceedings.

There is no set timeline for completing these inquiries, as the duration can vary based on the complexity of each case and the level of cooperation from the companies involved. The Commission's leniency program offers potential immunity or reduced fines for companies that report secret cartel activities and cooperate with the investigation. Additionally, individuals can report anticompetitive behavior anonymously through the Commission's whistle-blower tool.