Omega Bridge


Information for subcontractors, guests, and visitors

Here are the top five things you need to know about our COVID-19 policy if you’re coming to Los Alamos National Laboratory:

  1. Visitors to the Lab will not be required to disclose their vaccination status, nor provide a negative COVID-19 test.
  2. As of Dec. 1, masks are no longer required indoors at any Laboratory locations. Please note: Based on recent experience with COVID-19 hospitalizations in New Mexico, community levels are likely to fluctuate through the end of the year. Everyone at the Laboratory should keep a mask handy and be prepared to wear it on-site and in other facilities around the state as conditions change. 
  3. If you are not feeling well, please reschedule your visit to the Laboratory.
  4. Use the LANL COVID-19 requirements briefing document to determine health and wellness. Do not come to the Lab if you don’t feel well or answer “YES” to any of the questions.
  5. Mask standards must be observed. Acceptable masks: In order of efficacy, are N95s, KN95s, three-layered disposable masks, and cloth face masks. Cloth masks must have at least two layers of washable, tightly woven, breathable fabric (such as cotton). Cloth masks with filters are recommended. All face masks must cover the nose, mouth and chin, and fit snugly against the sides of the face.