The legal framework governing merger control in Cyprus is set out in the Control of Concentrations between Undertakings Law of 2014, which establishes the rules, procedures, and substantive tests applicable to concentrations between undertakings. Enforcement of this framework lies with the Commission for the Protection of Competition, the competent authority responsible for reviewing notified transactions and ensuring that market structures remain compatible with effective competition.

Under Cypriot merger control law, a concentration arises where there is a lasting change of control. This may occur through the merger of previously independent undertakings, the acquisition of direct or indirect control over another undertaking, or the creation of a full-function joint venture operating as an autonomous economic entity on a lasting basis. The concept of control is interpreted broadly and includes any rights, agreements, or other means that confer the possibility of exercising decisive influence over an undertaking. Such influence may stem from ownership rights over assets or from contractual arrangements that enable influence over strategic decision-making bodies.

Jurisdiction is triggered when specific turnover thresholds are met. A concentration is considered to be of major importance—and therefore subject to mandatory notification—when at least two of the participating undertakings each achieve turnover exceeding €3.5 million, at least two undertakings generate turnover within Cyprus, and the aggregate turnover generated in Cyprus by all participating undertakings exceeds €3.5 million. Turnover is calculated based on revenues from the sale of goods and services in the preceding financial year, excluding VAT, discounts, and intra-group transactions, with special rules applying to financial institutions and insurance undertakings. Even where these thresholds are not met, the competent Minister retains the discretion to designate a transaction as being of major importance.

The scope of the law extends beyond purely domestic transactions. Concentrations involving foreign undertakings fall within the regime provided that the relevant turnover thresholds in Cyprus are satisfied. As a result, international transactions with a sufficient nexus to Cyprus are subject to review, regardless of the nationality or place of incorporation of the parties involved.

Notification of concentrations of major importance is mandatory and must be submitted to the CPC prior to implementation. Cyprus operates a suspensory regime, meaning that a transaction cannot be completed before clearance is obtained. Failure to comply with this obligation may result in significant administrative fines, including penalties of up to 10% of the undertaking’s turnover and additional daily fines for continued infringement. While the law does not provide for a voluntary notification system, transactions falling outside the thresholds may still be informally assessed, although the CPC will ultimately declare them outside its jurisdiction.

The notification must include detailed information as specified in Schedule III of the law, including transaction documents, financial statements, market analyses, and comprehensive descriptions of the relevant and affected markets. Once submitted, the transaction is published in the Official Gazette, subject to the protection of business secrets. The CPC and its Service are bound by strict confidentiality obligations, and any breach may give rise to disciplinary or criminal sanctions.

The review process consists of two main phases. During the preliminary investigation (Phase I), the CPC assesses whether the concentration falls within the scope of the law and whether it raises competition concerns. If no serious doubts arise, the concentration is cleared. Where concerns are identified, the CPC initiates a full investigation (Phase II), which involves a more detailed assessment, including information gathering, third-party input, and the possibility of negotiations with the parties. Remedies or commitments may be proposed to address competition concerns, and in certain cases, the CPC may impose structural or behavioural measures, including the partial or full dissolution of a transaction.

The substantive test applied by the CPC focuses on whether the concentration would significantly impede effective competition in Cyprus or a substantial part of it, in particular through the creation or strengthening of a dominant position. In conducting this assessment, the authority considers a range of economic factors, including market structure, competitive dynamics, barriers to entry, buyer power, and the potential impact on consumers and innovation.

The CPC is equipped with extensive investigative powers, including the ability to request information from undertakings and third parties, conduct on-site inspections, and engage in hearings or discussions with relevant stakeholders. In exceptional circumstances, temporary approval may be granted where parties demonstrate that delays would cause serious harm, although such approval does not prejudice the final outcome of the review.

Finally, decisions of the CPC are subject to judicial review before the Administrative Court of Cyprus under Article 146 of the Constitution. An appeal must be filed within 75 days from notification of the decision and is available to any party demonstrating a legitimate interest.