# The Bovine Embryo Collection and Transfer Regulations 1993, Paragraph 6


Each embryo container and the containers in which they are stored and transported shall be clearly marked with—
(a) the registration number of the collection team;
(b) the date of the collection of the embryo; and
(c) either—
(i) the breed and identification of the donor sire and donor cow, or
(ii) a code from which this information can be readily established.

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Source: https://www.legislation.gov.uk/uksi/1993/2921/schedule/1/paragraph/6 (the official version)
Page: https://openlegislation.uk/bovine-embryo-collection-and-transfer-regulations-1993/schedule-1/paragraph-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.