QMS Certificate of Authorization Permit Holder Directory

Companies who are certified to perform regulated activities for their own use are not included in the Directory (e.g. Welder Testing and Pressure Equipment Integrity Management activities).

• Companies who are authorized to CONSTRUCT power boilers are also authorized to ASSEMBLE them;
• Companies who are authorized to CONSTRUCT pressure piping are also authorized to weld and/or mechanically assemble piping/tubing, heat tracing and instrumentation tubing;