Based in the Washington D.C. area, this non-profit advocates for plain language and provides training and support. They award a “WonderMark” for poor communication and a “ClearMark” prize for effective communication.
http://www.clarity-international.net/
Clarity is an international association of lawyers interested in plain legal language.
Clear Language and Design’s website has useful Tips & Tools, an archive of our newsletters, and descriptions of our services and clients.
Website for plain language advocates within the United States government.
The Plain Language Association International holds conferences every two years in countries all over the world.
IC Clear is developing an international postgraduate course in clear communication.