National Technical Regulation QCVN 01-195:2022/BNNPTNT on Livestock Used for Crops.

This Technical Regulation stipulates the allowable limit values for the parameters of livestock wastewater used to irrigate crops. The Technical Regulation applies to organizations, individuals owning livestock farms, management agencies, other organizations and individuals related to livestock wastewater used for crops.
Livestock waste water used for crops is wastewater discharged from livestock production activities that has been treated to meet the requirements of this Technical Regulation to irrigate crops. Plants in this regulation include agricultural plants, forestry plants and medicinal plants.