The IPLF is a federation of organizations that are dedicated to plain language. It was founded by the Center for Plain Language, Clarity, and the Plain Language Association International (PLAIN). It’s managed by a board made up of representatives of the member organizations. The Federation started as a working group in 2007, dedicated to working on issues the three founding organizations believed would be best tackled together. It was renamed in 2012 and adopted a formal constitution in 2019. Individuals cannot join the Federation, but you can join any of our member organizations.