• CSA C22.2 NO. 80601-2-90:23

    Medical electrical equipment — Part 2-90: Particular requirements for basic safety and essential performance of respiratory high-flow therapy equipment (Adopted ISO 80601-2-90:2021, first edition, 2021-08, with Canadian deviations)
    standard by CSA Group, 03/28/2023

  • AASHTO TP 125-22

    Standard Method of Test for Determining the Flexural Creep Stiffness of Asphalt Mixtures Using the Bending Beam Rheometer (BBR)
    standard by American Association of State and Highway Transportation Officials, 2022