The Revolving Fund Directorate of the Turkish Ministry of Environment, Urbanization, and Climate Change has officially published the KKDIK joint registration fees applicable for 2026. While the overall fee structure remains unchanged from previous years, the updated tariff reflects revised amounts in both Euro and Turkish Lira, mainly due to inflation and exchange-rate adjustments.

Under the KKDIK regulation, registration fees continue to be determined by company size, annual tonnage band, and submission type. Joint registration remains a core feature of the system and continues to offer significant financial advantages, particularly for small and medium-sized enterprises (SMEs).

Key Points to Note for 2026

• SMEs participating in joint registration within the 1–10 TPA band benefit from fees starting at €6 / 326 TL, supporting continued accessibility for smaller operators.

• Large enterprises registering substances in the 1000+ TPA band may face fees of up to €1,545 / 77,665 TL, highlighting the importance of strategic planning for high-volume registrations.

• Joint submission remains the most cost-effective approach, enabling registrants to share data and reduce overall regulatory costs.

Joint Submission Fees for 2026 (in Euros)

Equivalent Fees in Turkish Lira (₺)

Practical Reminder for Companies

Companies that have not yet completed the pre-registration of their substances are strongly encouraged to do so. Pre-registration is a prerequisite for participation in the Substance Information Exchange Forum (SIEF), which enables joint submission, data sharing, and meaningful cost savings.

For tailored guidance on KKDIK compliance, joint registration management, and the 2026 fee framework, please contact GPC.