Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 General test conditions
6 Assessors
6.1 Qualification
6.2 Number of assessors
6.3 Preliminary discussion
7 Procedure
7.1 Presentation of the samples
7.2 Reference samples
7.3 Test technique
7.4 Answer form
8 Expression and interpretation of results
8.1 Summary of the results and calculation of the rank sums
8.2 Statistical analysis and interpretation
9 Test report
Annex A (normative) Determination of the test conditions
Annex B (informative) Practical example of application
- Complete block design
Annex C (informative) Practical example of application
- Balanced incomplete block design
Annex D (informative) Example of an answer form
Bibliography