The IMO Recommendations on the Safe Use of Pesticides in Ships are incorporated in the Supplement to the IMDG Code. MSN 1718 and MGN 86 should also be consulted.
(1) Under Regulation 11: answer all questions as to health conditions on board put to him by a customs officer or authorised officer on arrival in port or if already in port; (2) under Regulation 13: report, before arrival, any infectious disease, etc. on board; and, (3) under Regulation 15: if there was anything to report under Reg. 13, complete a Maritime Declaration of Health.
Before arrival, either directly to the local authority or through an agent approved by the local authority, by radio, fax, email or other communications, so as to reach the local authority not more than twelve hours, and whenever practicable not less than four hours, before the expected arrival of the ship.