BS EN IEC 60721-2-7:2018 Classification of environmental conditions Environmental conditions appearing in nature. Fauna and flora

Storage
Electrical equipment
Pest damage
Transportation
Electronic equipment and components
Classification systems
Animals
Environment (working)
Plants
Electrical components
Biological hazards
Installation

Link: BS EN IEC 60721-2-7:2018 Classification of environmental conditions Environmental conditions appearing in nature. Fauna and flora
Source: BSI Standards