On April 25, 2023, the Data Sharing Rules Document was published by the Ministry of Environment, Urbanization, and Climate Change of the Republic of Turkey, examining the topics of joint submission of data and data sharing rules under the Regulation on the Registration, Evaluation, Authorization, and Restriction of Chemicals (KKDIK). This document contains general explanations in line with the Updated Data Sharing Guidance and consists of five articles. Its purpose is to promote good management practices for the effective operation of data sharing within the scope of the KKDIK Regulation and to ensure the efficient functioning of agreements related to the sharing of such data.