6. Subject to regulations 7 and 8, a vessel operating on a Zone 1, 2, 3 or 4 waterway must carry a valid Community inland navigation certificate issued or renewed after 30th December 2008 which attests full compliance of the vessel with the technical requirements of Annex II to Directive 2006/87/EC and—
(a)for vessels operating on Zone 1 and 2 waterways, with the additional United Kingdom technical requirements—
(i)adopted in accordance with Article 5(1) and (3) of Directive 2006/87/EC,
(ii)notified to the Commission in accordance with Article 5(3) of Directive 2006/87/EC, and
(iii)specified in a Merchant Shipping Notice,
(b)for passenger vessels operating on Zone 3 waterways, with the additional United Kingdom technical requirements—
(i)maintained and amended in accordance with Article 5(2) and (3) of Directive 2006/87/EC,
(ii)notified to the Commission in accordance with Article 5(3) of Directive 2006/87/EC, and
(iii)specified in a Merchant Shipping Notice.