Terms of use

SIL is a non-profit organization committed to research in and development of minority languages in the world. SIL International holds the copyright to materials on this site.

Teachers create booksHowever, we encourage users to download the electronic documents, maps and reference materials of this site. These materials are intended for private use, scholarly research and educational purposes. You may make a copy of portions of these documents free of charge and without further permission, when using them for such purposes.

Republication or commercial use of materials found on this site—whether in electronic or printed form—is expressly prohibited without the written consent of SIL International. You may make links to these documents (with proper attribution), but you may not mirror (i.e., place copies of) these documents, in part or whole, on your site without the permission of SIL International.