Ana sayfa/Türkiye Chemical Regulation Updates: KKDIK Change Log 2026
Türkiye Chemical Regulation Updates: KKDIK Change Log 2026
KKDIK • REACH • CLP/SEA • CHANGE LOG
Every change in Turkish chemical regulation, in date order, with its official source and what it means in practice. Short comment, clear source, exact date.
Türkiye chemical regulation change log
Last updated: 23 August 2026 · Sources monitored: Official Gazette (Resmî Gazete), Ministry of Environment, Urbanisation and Climate Change announcements, the Chemical Registration System (KKS), Chemicals Advisory Group decisions.
Upcoming obligations
| Date | What happens | Who is affected | Time left |
|---|---|---|---|
| 30 September 2026 | Member and individual provisional registration deadline | Every company manufacturing or importing 1 t/y or more — regardless of tonnage band | about 5 weeks |
| 31 December 2026 | First full registration deadline | 1,000+ t/y · CMR Cat. 1A-1B at 1+ t/y · Aquatic Acute 1 / Chronic 1 at 100+ t/y | about 4 months |
| 31 December 2028 | Second full registration deadline | Substances at 100+ t/y | about 2 years 4 months |
| 31 December 2030 | Third full registration deadline | Substances at 1+ t/y | about 4 years 4 months |
| 31 December 2032 | End of MBDF (data-sharing forum) processes | All parties in joint registration and data sharing | about 6 years 4 months |
What has changed — in date order
| Date | Change | Official basis | Practical effect |
|---|---|---|---|
| 10 March 2026 | Individual provisional registration announced | Ministry, Directorate General of Environmental Management announcement | Where no lead registrant can be identified, a company may file provisional registration alone, stating the justification in KKS. Deadline 30 September 2026. |
| 16–18 February 2026 | Chemicals Advisory Group meeting | Advisory Group decisions | Decision formed in favour of individual filing for substances without a lead registrant. |
| 10 February 2026 | Chemicals Advisory Group meeting | Advisory Group decisions | The provisional registration bottleneck was put on the agenda. |
| January 2026 | 2026 registration fees published | Ministry Revolving Fund Directorate, 2026 Unit Price List | Fees updated across all tonnage bands. Full fee table |
| 1 January 2026 | Environment Law administrative fines increased by 25.49% | Communiqué 2026/1, Official Gazette 30.12.2025 No. 33123 | The chemicals fine under Article 20/(y) became TRY 3,496,767 – 34,968,882. Penalty table |
| 24 December 2025 | Chemicals Advisory Group meeting | Advisory Group decisions | The 2026 provisional registration timetable was discussed. |
| 5 August 2025 | KKDIK procedures and principles published | Ministry regulation | The Chemicals Advisory Group was established and the provisional registration mechanism defined. |
| 23 December 2023 | Registration deadlines staggered | Official Gazette No. 32408 | A single deadline was replaced by the 2026 / 2028 / 2030 schedule. Deadline table |
| This log is updated whenever a new instrument is published. Dates and sources are verified against the primary source (Official Gazette or Ministry announcement). | |||
Related tables: 2026 fee schedule · KKDIK deadlines · Türkçe: mevzuat günlüğü
2026 in one sentence
2026 is the provisional registration year for KKDIK. Even though full registration runs to 2028 and 2030, after 30 September 2026 a substance without a provisional registration number cannot lawfully be placed on the Turkish market. All planning in the second half of the year should be anchored to that threshold.
Why individual provisional registration matters
The joint registration model required a lead registrant to be designated for each substance. For many substances none emerged, and the process stalled. Following the Chemicals Advisory Group meetings of late 2025 and early 2026, the Ministry announced that provisional registration may also be carried out individually where no lead registrant can be identified. This makes the 30 September 2026 threshold reachable for blocked substances, provided the justification is clearly stated in KKS.
What foreign manufacturers should do
A manufacturer established outside Türkiye cannot register directly. The route is to appoint an Only Representative established in Türkiye, who carries out the scope analysis, prepares the dossier and completes the submission in KKS on the manufacturer’s behalf. Importers covered by that representative are then relieved of their own registration duty for those quantities.
Official source: KKDIK Regulation — Turkish Official Gazette.
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