1 Administrations shall set security levels and
ensure the provision of security level information to ships entitled
to fly their flag. When changes in security level occur, security-level
information shall be updated as the circumstance dictates.
2 Contracting Governments shall set security levels
and ensure the provision of security-level information to port facilities
within their territory, and to ships prior to entering a port or whilst
in a port within their territory. When changes in security level occur,
security-level information shall be updated as the circumstance dictates.