The Bovine Semen (Wales) Regulations 2008

2.  The centre veterinarian must ensure that each individual dose of semen collected at the centre is clearly marked in such a way that the following information can be readily established—

(a)the date the semen was collected;

(b)the identity of the donor bovine animal under the cattle identification regulations;

(c)the breed of the donor bovine animal; and

(d)the licence number of the centre.