I don’t know them but a quick scan of courses suggests that they are a serious INGO with a sizeable membership of lawyers and law societies worldwide.

That said, this is from March and recent condemnations/requests/urging on their part seem to come regularly and with regards to issues of justice globally. In the past ten days there are a couple of “IBA urges” and “IBA calls for” announcments on their site. https://www.ibanet.org/Article/