What kind of label must be included on a DOT Non Specification cylinder?

The label on a DOT Non Specification cylinder must indicate that it "Meets DOT Requirements." This is essential because DOT (Department of Transportation) regulations set forth specific standards for the design, construction, and inspection of these cylinders to ensure they are safe for transportation and storage of hazardous materials. By including this label, manufacturers confirm that their cylinders comply with these established safety standards, which is crucial for maintaining public safety and preventing accidents during the handling and transportation of dangerous goods.

While other information, such as manufacturer's contact details or expiration dates, may be important for users, they do not pertain specifically to the regulatory compliance of the cylinder as defined by the DOT's requirements, which is why the correct label focuses explicitly on meeting DOT standards.