Attorney Dr. Hülya Çoştan Çetin is a distinguished senior legal scholar and corporate counsel at ONGUR & PARTNERS, bringing profound judicial authority to our central ankara law office and prominent istanbul law office networks. She is an experienced legal scholar with extensive academic expertise in commercial law and has served with high distinction as a Rapporteur Judge at the Constitutional Court of the Republic of Türkiye, contributing directly to jurisprudence at the highest supreme judicial level.

Throughout her prominent academic and professional career, Dr. Çoştan Çetin has taught advanced undergraduate and graduate courses in commercial law, company law, corporate governance, and financial regulations. Her multi-layered expertise has been frequently utilized as a trusted expert witness before regional commercial courts, combining masterclass academic knowledge with high-level judicial practice. This rare combination offers an unassailable perspective for global institutions navigating both corporate theory and complex courtroom application.

As an elite ankara lawyer and senior istanbul lawyer specializing in cross-border business regulations, she provides strategic oversight for multinational entities executing high-value investments. Whether your global corporation requires advanced defense under a top-tier law firm in istanbul setup, institutional government compliance from our central ankara law firm headquarters, or bulletproof contract engineering for international arbitration protection, her deep understanding of the Turkish Commercial Code ensures absolute legal security. She works collaboratively with our premier international law firm team and dedicated english speaking lawyers division to safeguard your corporate assets across all jurisdictions.