Agricultural and forestry machinery - Environmental requirements for sprayers - Part 5: Aerial spray systems (ISO 16119-5:2023)

This technical document specifies environmental requirements for spray equipment used in agriculture and forestry, with a particular focus on aircraft spray systems. It provides detailed guidelines and performance criteria aimed at minimizing the ecological impact of aerial spraying operations. The content outlines essential parameters for equipment design, operation, and maintenance to ensure compliance with modern environmental safety standards. It covers aspects such as droplet size distribution, drift reduction mechanisms, and contamination prevention methods specific to aerial application techniques. By establishing these uniform requirements, the document supports the implementation of sustainable agricultural practices while safeguarding soil and water resources. The scope includes safety measures for operators and surrounding ecosystems during the dispensing of plant protection products. It aligns with broader international efforts to regulate agricultural machinery emissions and efficiency. This framework facilitates the harmonization of national regulations with global best practices, ensuring that spray systems operate within defined environmental limits. The specification serves as a reference for manufacturers, regulators, and end-users involved in the development and deployment of aerial spraying technologies.