International Plain Language Day
Every year on October 13, clarity takes the stage. It is the one day a year the world celebrates communication everyone can understand. No jargon, no fog, just words that do their job.
- Roots
- First held October 13, 2011, by plain language professionals Cheryl Stephens and Kate Harrison Whiteside; the date marks the anniversary of the U.S. Plain Writing Act of 2010
- Also on Oct 13
- World Thrombosis Day · International Day for Disaster Risk Reduction · Metastatic Breast Cancer Awareness Day
- Hashtag
- #InternationalPlainLanguageDay
3 ways to celebrate
Take the jargon test
Rewrite one paragraph of a real form or agreement in plain words, then ask someone which version they understand better.
Host a rewrite circle
Everyone brings one confusing real-world sentence; rewrite them together over coffee and share the best with #PlainLanguageDay.
Plain up one page
Give one customer- or student-facing document a plain language pass: shorter sentences, active voice, everyday words.
Plan ahead
International Plain Language Day is observed on October 13 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.
Fast facts
Keep the party going
See the calendarCelebrate every day, all year
Official gear from the people who track 1,700+ celebrations.
Browse the shop
2027 Wall + Desk Calendar BundleCelebrate every day at home and at work.Never miss a reason to celebrate.
One quick morning email with today's celebrations, ideas and posters. Free, unsubscribe anytime.
🎉 You're on the list! Watch your inbox for The Daily Confetti.





