18JRWhen is there a shortfall in the measurement of a packed article?

#### 18JR When is there a shortfall in the measurement of a packed article? There is a shortfall in the measurement of an article that has been packed in advance ready for sale and that is not marked with an AQS mark if: (a) all of the following conditions are met: (i) the package is one of a group of packages of the same kind that are on the same premises or in the same vehicle; (ii) the number of packages in the group equals or exceeds the national test threshold; (iii) a sample of the group, selected in accordance with national sampling procedures, is tested in accordance with national group test procedures and the sample fails; or (b) the package is tested in accordance with national single article test procedures and the package fails.