There are several types of MET Certification Marks, described below. Each has its own specific meaning and significance.
The MET marks may only be used on or in connection with products certified by MET. A drawing of the MET Mark must be submitted and approved before the project approval letter can be issued. The MET Mark may appear in any size provided that the artwork dimensions are not less than 0.25 inch in diameter, and all required text is clearly legible. The MET Mark is required to contain the appropriate artwork, the certification number and either the standard numbers or category text issued by MET. Artwork is provided below to help in the creation of the drawing and future labels.