This standard specifies the preparation, packaging, labeling, identification, certificates and expiration dates of standard samples of various types of tea (except reprocessed tea). This standard is applicable to the preparation of standard samples for sensory quality evaluation of various types of tea (except reprocessed tea).
GB/T 18795-2012 Referenced Document
GB/T 15000.4 Directives for the work of reference materials—Part 4:Contents of certificates,labels and accompanying documentation*, 2019-12-10 Update
GB/T 23776 Methodology for sensory evaluation of tea*, 2018-02-06 Update