It is a known fallacy that different countries around the world use different limits, certifications and safety devices on electrical products that may or may not be legal and certifiable in other regions such as North America where advanced auditing, safety protocols and devices have been created as a result of dangerous products being audited and made safe.
Other certifications sometimes contrast with CSA and UL requirements so machines and devices adhering to other markets need to be readdressed when that product enters the North American Market.