Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Quality Certificates
Resolution JCRB/45-1 (March 2022) Still in Effect
The JCRB noted that the RMOs have progressed successfully with a mix of in-person, online and hybrid periodic reviews of quality management systems of the institutes in their regions. The JCRB encouraged the RMOs to further develop these review routes and keep to the 5-year review period. Exceptionally, where this is not possible, they may extend the validity of these QMSs subject to a case-by-case evaluation by the RMO concerned. This extension of validity shall be for a period not exceeding one year. The power to grant such extensions will be re-evaluated at the time of the 46th meeting of the JCRB.
Meetings of the SIM Quality System Task Force, where the quality systems of the National Metrology Institutes in the Americas and Caribbean are reviewed, are generally held during SIM Week (held between Sept and Nov) and at the mid- term (held between March and May).
For example, fall meetings are scheduled for November 2024. New certificates will be re-issued after that time and it should not be considered that the quality system approvals (Certificates issued in Sept 2019) have lapsed their approval.
Electromagnetics at High Frequencies
Electromagnetics at Low Frequencies
Pressure, Density, Volume, and Flow
Optical Properties of Materials
Optical Properties of Materials - Fluorescence