① All materials provided on this website are copyrighted works protected by the Copyright Act, and unauthorized duplication and distribution are prohibited in principle. Unauthorized copying or distribution may result in legal punishment according to related laws.
However, works that can be freely used are open with the "Criteria for Free Use of Public Works (KOGL)" attached. Please use it freely after confirming that it is an work attached with KOGL sign. In the case of free use, the source of the work must be specifically indicated. In other words, if you want to use materials that are not attached with KOGL, please use them after consulting with the person in charge in advance.
② This website also provides materials for which the Korea Environmental Industry & Technology Institute does not own all the copyrights. Since the subject of copyright ownership is different for each type of material, in order to use the material, you must consult with the person in charge in advance and obtain the permission of the copyright holder.
③ When a work on the homepage of the Korea Environmental Industry & Technology Institute is directly linked from a screen on another Internet website, there is a possibility that the link user may not be aware of or overlook the homepage copyright policy and may act in violation of the copyright policy of this homepage. Therefore, when linking works on the website, please link or write the contents of this copyright policy as well.
④ In the case of that the Korea Environmental Industry & Technology Institute does not own all copyright for among the materials open on this website (copyright shared or jointly owned with other authors, etc.), there is a possibility of copyright infringement. Thus, unauthorized changes, duplication, distribution, adaptation, etc. other than simple viewing are prohibited. Violation of this may result in legal punishment according to relevant laws.
⑤ This content applies to all content (text, image, video, etc.) and all pages (Korean/English) of the website.