One strategy for finding language policies is to use Wikipedia as a starting point.
Try starting from these lists of articles on Wikipedia:
If you're interested in the language policy of a specific organization, you can browse their official website to find a language policy. This is a more difficult way to find documents, but it can lead to results.
Try some of these strategies as you search:
Search for sources using the library catalog search. For assistance using this search, refer to the library workshop slides or the library modules: