System Requirements – CRS

The following are the requirements for using the CRS Certificate Retrieval System.

Administrator & Web

  • Google Chrome
  • Mozilla Firefox
  • Safari
  • Microsoft Edge

CRS Mobile Apps

  • Android App (Tablets and Phones): Get it on Google Play
  • iOS App (iPad and iPhone): Download on the Apple App Store
  • Windows 10 (Computers, Laptops & Tablets): Get it from Microsoft

Measurement Uncertainty

  • Calculations are derived using the standard CRS formula, and is unable to be modified:
    (Sqr({SP} 2 + {Udr} 2 +{Us} 2 + {Uw1} 2 + {Uw2} 2 +{Usub} 2 + {Uunk} 2 + {Uv} 2 + {Ur} 2 + {Usw} 2)) *2.