The standards under ISO referring sensory analysis
ISO is recognized as an international quality management system for long time. We refer the scientific sensory analysis as the ones that been regulated in all related ISO guidance, including ISO8589、13300、8586、6658、4120、11056、13299 etc. that on sensory methods, sensory staff, sensory panelist, sensory facilities etc.
You can find the details at ISO 67.240 Sensory Analysis .(https://www.iso.org/ics/67.240/x/)