Search
222-S Laboratory 75th Anniversary
Join us on Tuesday, June 16, as we celebrate the 75th Anniversary of the 222-S Laboratory with a special ceremony and reception.

For 75 years, the 222-S Lab has played a vital role in innovation, scientific excellence, and Hanford’s cleanup mission. This milestone is an opportunity to honor the people, progress, and history that brought us here—and to look ahead to the future we’re building together.

A Legacy of Excellence

2026 marks a huge milestone - 75 years of the 222-S Laboratory! Join us as we celebrate a rich history of innovation, teamwork, and progress that continues shaping the future of Hanford.

Our Lab. Our Legacy.

From historic achievements to cutting-edge advancements, we honor the people and progress that shaped Hanford’s cleanup mission. With safety initiatives like Take 2 at 222, breakthrough technologies such as Sorptive Stir Bar analysis, and facility upgrades positioning us as the “Lab of the Future,” we’re driving excellence forward. Join us in honoring the past and embracing the next chapter of success!

Photos From the 75th Anniversary Celebration

Click Here to See the Gallery!
Last Updated 07/06/2026 10:53 AM
Learn about the Department of Energy's Vulnerability Disclosure Program