# Regulation (EU) 2016/399 of the European Parliament and of the Council of 9 March 2016 on a Union Code on the rules governing the movement of persons across borders (Schengen Borders Code) (codification), Division 3.1.2: The master, the ship’s agent or some other person duly authorised by the master or authenticated in a manner acceptable to the public authority concerned (in both cases ‘the master’), shall draw up a list of the crew and any passengers containing the information required in the forms 5 (crew list) and 6 (passenger list) of the Convention on Facilitation of International Maritime Traffic (FAL Convention) as well as, where applicable, the visa or residence permit numbers:

Extent: E+W+S+N.I.

at the latest twenty-four hours before arriving in the port, or
at the latest at the time the ship leaves the previous port, if the voyage time is less than twenty-four hours, or
if the port of call is not known or it is changed during the voyage, as soon as this information is available.
The master shall communicate the list(s) to the border guards or, if national law so provides, to other relevant authorities which shall forward the list(s) without delay to the border guards.

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Source: https://www.legislation.gov.uk/eur/2016/399/annex/VI/division/3/division/3.1/division/3.1.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2016-399/annex-VI/division-3/division-3.1/division-3.1.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.