This standard specifies the procedures and methods for entry quarantine of original seeds required for overseas breeding of crop seeds, exit quarantine of breeding seeds, and quarantine supervision and management. This standard applies to the quarantine of overseas-bred crop seeds.
SN/T 1581-2014 history
2014SN/T 1581-2014 Phytosanitary procedure of reproducing crop seeds for enterprise abroad
2005SN/T 1581-2005 Procedure of reproduced seed for export