ISO 16750, Road vehicles—Environmental conditions and electrical testing for electrical and electronic equipment, is an ISO standard which provides guidance regarding environmental conditions commonly encountered by electrical and electronic systems installed in automobiles.

ISO 16750 has five parts:

• ISO 16750-1: General
• ISO 16750-2: Electrical loads
• ISO 16750-3: Mechanical loads
• ISO 16750-4: Climatic loads
• ISO 16750-5: Chemical loads