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Announcements · December 1, 2025

Independent Audit Firm Authorised by the Competition Board – Arsen Denetim

Under the Competition Board's decision No. 23-46/883-M of 28/09/2023, Arsen Bağımsız Denetim A.Ş. is among the independent audit firms authorised to audit commitments and conditions given in mergers and acquisitions.

Under the Competition Board's decision No. 23-46/883-M of 28/09/2023, Arsen Bağımsız Denetim A.Ş. is among the independent audit firms authorised to audit commitments and conditions given in mergers and acquisitions.

Your trusted audit partner in protecting competition: Arsen Denetim

Within the framework of the standards set by the Turkish Competition Authority's decision No. 23-46/883-M of 28 September 2023, Arsen Bağımsız Denetim A.Ş. has joined the independent audit firms authorised to carry out audits of commitments and conditions.

This authorisation is a cornerstone of the system established to ensure that commitments given in mergers and acquisitions to protect competition are monitored independently, impartially and professionally.

At Arsen Denetim, we:

  • Audit the implementation of behavioural and structural commitments set out in Competition Board decisions,
  • Monitor companies' compliance processes,
  • Ensure transparent and reliable information flow between the Authority and companies.

Experience, trust and expertise

Arsen Denetim, with its multidisciplinary team of experts authorised by the Capital Markets Board (CMB) and the Public Oversight Authority (KGK), has for many years worked in the fields of competition law, financial reporting and sustainability audits.

ARSEN Audit fully meets the criteria set by the Competition Board:

  • It has a full-time audit team of at least 10 people.
  • In the last 5 years, it has audited more than 10 companies traded on Borsa Istanbul.
  • It is registered with the Competition Board as an "independent and impartial audit firm".

Leadership in competition compliance audits

Arsen Denetim has developed specific methodologies for commitment monitoring, divestiture processes and competition compliance audits. In this context, it:

  • Assesses whether commitments have been fulfilled after mergers and acquisitions,
  • Proposes corrective action plans where necessary,
  • Prepares audit reports to international standards for submission to the Competition Authority.

This approach positions Arsen Denetim not merely as an audit firm but also as a strategic adviser on sustaining competition.


Why Arsen Denetim?

✅ Independent audit firm authorised by the Competition Board ✅ Experienced, multidisciplinary audit team ✅ Full compliance with CMB, KGK and international standards ✅ Transparent reporting and reliable process management ✅ Strategic guidance on competition policy and corporate compliance


📞 Contact us

Contact Arsen Denetim to secure your competition compliance in your merger and acquisition processes. 📧 [email protected]

Proposal request

Let's assess the impact on your company together

Our specialists will clarify, in a short call, how regulatory changes affect your financial statements and obligations.

  • Under founding-partner supervision
  • Member of the SFAI international network
  • Written, transparent proposal

or call: +90 212 951 02 47

This publication is for general information only and is not a substitute for professional advice.

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