An Excessive Heat Warning is in effect from 6/25/2015 9:00 AM to 6/27/2015 9:00 PM PDT for Mohave County. Learn more about how to stay safe in extreme heat and stay informed about future heat alerts.

Bureau of State Laboratory Services

Certifications

Federal and state regulatory agencies establish performance and certification standards for all testing laboratories. The Arizona State Public Health Laboratory maintains all certifications for testing.