The IAEA monitors nuclear material and facilities around the world to provide credible assurances that nuclear technology is only used for peaceful purposes. Over 800 people work at the IAEA Department of Safeguards, bringing their own unique skills and background. This video highlights two of our staff members: a safeguards inspector and an environmental sample laboratory specialist. These are just some of the faces of safeguards who work to make sure that the IAEA fulfils its mission.