This standard specifies the basic methods, requirements and procedures for the collection and storage of ballast water samples on international navigation ships. This standard is applicable to the collection and storage of ballast water samples of international navigation ships, and also applies to the collection and storage of ballast water samples of other ships.
SN/T 3564-2013 history
2013SN/T 3564-2013 Codes of collecting samples of ballast water on international ships