Arriving by air, the traveller is the only thing being cleared. Arriving by sea, the vessel is cleared too — and it carries obligations that begin before anyone disembarks.
For island territories this is a routine, well-established procedure. It is also one where informal practice and legal requirement are easily confused.
| Cleared on arrival | the vessel, the crew and the passengers |
|---|---|
| Begins | on entering territorial waters, not on landing |
| Usually required | designated port of entry, advance notice |
| Commonly misunderstood | who may go ashore before clearance |
The sequence for a private vessel
- Advance notice where required — many places expect notification before arrival
- Enter at a designated port of entry, not the nearest convenient anchorage
- Fly the appropriate signal flag indicating you have not yet cleared
- The captain goes ashore alone to clear, where that is the local rule
- Immigration for everyone aboard
- Customs for the vessel, stores and any goods
- Health or biosecurity clearance where applicable
- Cruising permission if you intend to move between other anchorages
Step four is the one most commonly got wrong. Until clearance is granted, nobody other than the captain should go ashore, and in many places that includes not receiving visitors aboard. It is a formal requirement rather than a courtesy, and breaching it is treated as an unlawful entry rather than an informality.
Step eight matters for anyone planning to sail on within the territory. Clearing in at one port does not automatically permit movement between others, and a separate cruising permit is often required.
What the vessel itself needs
- Registration documents
- Proof of ownership, or authority to operate if chartered or borrowed
- Clearance from the last port — the outbound paperwork from where you came
- Crew and passenger list
- Insurance where required
- Radio licence where applicable
The third is the item that causes avoidable trouble. Departure clearance from the previous port is normally required on arrival at the next, and it cannot be obtained retrospectively — leaving a port without clearing out creates a problem that surfaces at the following border.
Two separate questions
People conflate them, and they have different answers.
How long may the people stay? Governed by immigration rules and each person's nationality — the same rules that would apply had they flown in.
How long may the vessel stay? Governed by customs, and often quite different. A vessel is typically admitted temporarily without duty for a defined period, on condition it leaves.
The consequence is worth planning around: a vessel that remains beyond its temporary admission period may become liable for import duty on its full value, regardless of whether the owner is still aboard or has flown home for the season.
Where a vessel will be left for an extended period, the correct step is to establish the permitted duration and any laying-up arrangement in advance, rather than assume the vessel's status follows the owner's.
Stores, spares and equipment
- Ship's stores aboard for consumption in transit are usually treated favourably, but may be sealed while in port
- Spare parts imported for repair often qualify for relief — ask before ordering, not after
- Alcohol and tobacco aboard must generally be declared, and quantities beyond personal allowance may be bonded
- Food aboard is subject to the same biosecurity rules as any other arrival, including for onward consumption
- Waste may have specific disposal requirements
The fourth surprises long-distance sailors regularly. Provisions bought abroad and intended for the next passage are still subject to import rules on arrival, and fresh meat, dairy and produce may have to be surrendered even though they never left the boat.
Cruise passengers
A different position, and generally a simple one. Clearance is handled collectively by the operator, and passengers going ashore for the day usually pass through a streamlined process on the ship's manifest.
Two situations change that:
Joining or leaving a ship at a port is a normal arrival or departure and requires whatever entry permission your nationality needs. This is not covered by the day-visit arrangement, and it is the point where passengers most often find they needed a visa nobody mentioned.
Staying beyond the ship's departure — by choice or by missing it — puts you outside the collective clearance entirely, and it should be regularised immediately rather than left.
Frequently asked questions
Who may go ashore before clearance?
Generally only the captain, and in many places visitors may not come aboard either. Breaching this is treated as unlawful entry, not an informality.
Why does departure clearance from the last port matter?
Because it is normally required on arrival at the next one and cannot be obtained retrospectively — leaving without clearing out creates a problem at the following border.
Do the vessel and the crew have the same permitted stay?
No. People are governed by immigration rules, the vessel by customs. A vessel left beyond its temporary admission period can become liable for duty on its full value.
When does a cruise passenger need their own entry permission?
When joining or leaving the ship at a port, or staying beyond its departure — the collective day-visit clearance does not cover either.
