Trade mark number: 
At the time of filing, this trade mark was owned by The American Society of Mechanical Engineers. The American Society of Mechanical Engineers (ASME) promotes the art, science and practice of multidisciplinary engineering around the globe.
The rules govern the design, construction, manufacture, assembly, installation, operation, testing and maintenance of the goods and services that are certified in connection with the ASME Single Certification Mark, namely that they conform to the requirements of the Codes and Standards applicable to the goods and/or services being certified.
Certification rules: 
1740336_170201_initial_rules.pdf PDF in PDF format [15.25 MB]