Article 16
United Kingdom
1.
Member States shall ensure that:
(a)
vaccination against Newcastle disease with vaccines authorized by the competent authority may be used for a prophylactic purpose or to supplement the control measures carried out when the disease appears;
(b)
the only vaccines allowed are those which have received a marketing authorization from the competent authority of the Member State in which the vaccine is used.
2.
Further criteria for using vaccines against Newcastle disease may be established in accordance with the procedure laid down in Article 25.