For the US market, machines must comply with UL (Underwriters Laboratories) standards for electrical safety and FCC Part 15 for electromagnetic interference. For the European market, a CE Marking is mandatory, indicating compliance with the Low Voltage Directive (LVD) and Electromagnetic Compatibility (EMC) Directive. Furthermore, ensure the product meets RoHS (Restriction of Hazardous Substances) requirements to guarantee that no toxic materials are used in the electronic components, which is a standard requirement for modern global trade.