ISO 15003:2006 provides design requirements and guidance for the manufacturers of electrical and electronic equipment for use in all kinds of mobile (including hand-held) agricultural machinery, forestry machinery, landscaping and gardening machinery. It gives tests for specific environmental conditions and defines severity levels for tests which relate to the environmental extremes that can be experienced in practical operation of the equipment.
You can specify the type of files you want, for your device.ISO 15003:2006, Agricultural engineering - Electrical and electronic equipment - Testing resistance to environmental conditions | ISO/TC 23/SC 19. Just read it with an open mind because none of us really know.