Article 3
United Kingdom
1.
The samples shall be taken in duplicate or in sufficient quantity to provide at least two aliquots for testing.
2.
The first sample or aliquot shall be tested in a laboratory approved by the competent authority for the disease in question.
3.
The second sample or aliquot or as the case may be the aliquots shall be clearly identified and stored under suitable conditions for a period of at least one month under the control of the competent authority.