The hearing officer may be asked by undertakings or associations of undertakings to examine claims that a document required by the Commission in the exercise of powers conferred on it pursuant to Article 18, 20 or 21 of Regulation (EC) No 1/2003, in inspections pursuant to Article 13 of Regulation (EC) No 139/2004 or in the context of investigatory measures in proceedings that can result in the imposition of fines pursuant to Article 14 of Regulation (EC) No 139/2004 and which was withheld from the Commission is covered by legal professional privilege, within the meaning of the case-law of the Court of Justice. The hearing officer may only review the matter if the undertaking or association of undertakings making the claim consent to the hearing officer viewing the information claimed to be covered by legal professional privilege as well as related documents that the hearing officer considers necessary for his or her review. Without revealing the potentially privileged content of the information, the hearing officer shall communicate to the director responsible and the undertaking or association of undertakings concerned his or her preliminary view, and may take appropriate steps to promote a mutually acceptable resolution. Where no resolution is reached, the hearing officer may formulate a reasoned recommendation to the competent member of the Commission, without revealing the potentially privileged content of the document. The party making the claim shall receive a copy of this recommendation.

Where the addressee of a request for information pursuant to Article 18(2) of Regulation (EC) No 1/2003 refuses to reply to a question in such a request invoking the privilege against self-incrimination, as determined by the case-law of the Court of Justice, it may refer the matter, in due time following the receipt of the request, to the hearing officer. In appropriate cases, and having regard to the need to avoid undue delay in proceedings, the hearing officer may make a reasoned recommendation as to whether the privilege against self-incrimination applies and inform the director responsible of the conclusions drawn, to be taken into account in case of any decision taken subsequently pursuant to Article 18(3) of Regulation (EC) No 1/2003. The addressee of the request shall receive a copy of the reasoned recommendation.

Where the addressee of a decision requesting information pursuant to Article 18(3) of Regulation (EC) No 1/2003 considers that the time limit imposed for its reply is too short, it may refer the matter to the hearing officer, in due time before the expiry of the original time limit set. The hearing officer shall decide on whether an extension of the time limit should be granted, taking account of the length and complexity of the request for information and the requirements of the investigation.

Undertakings or associations of undertakings subject to an investigative measure by the Commission under Chapter V of Regulation (EC) No 1/2003 shall have the right to be informed of their procedural status, namely whether they are subject to an investigation and, if so, the subject matter and purpose of that investigation. If such an undertaking or association of undertakings considers that it has not been properly informed by the Directorate-General for Competition of its procedural status, it may refer the matter to the hearing officer for resolution. The hearing officer shall take a decision that the Directorate-General for Competition will inform the undertaking or association of undertakings that made the request of their procedural status. This decision shall be communicated to the undertaking or association of undertakings that made the request.