We have a "charter" on our Meta page. It's partially outdated. I think it would be good to have a review of it, for which I created <https://meta.wikimedia.org/wiki/Language_committee/Charter>. My idea was that it would be the best to have one "summary" of it, to put on our Meta page, informing people about our work, and one version on a subpage which lists all the tasks and competences we have. Edits welcome.