Does My Private Yacht Need a Garbage Record Book?

Pull out the yacht’s tonnage certificate before buying another compliance folder. Gross tonnage measures enclosed volume through a prescribed calculation; it is not displacement, carrying capacity or the yacht’s weight on the travel lift. A description such as “95-ton yacht” in a sales specification does not settle the question.

The practical checks are:

• 100 GT or above: assess the Garbage Record Book requirement before departure, including any domestic application imposed by the flag.
• Below 100 GT: check whether the yacht is certified to carry 15 or more persons and undertakes international voyages.
• Private use only: do not assume this removes the obligation. Annex V covers pleasure craft as well as commercial ships.

The wording concerns persons, not simply paying guests. Give the flag administration the actual certificate and permitted complement rather than asking whether a “12-guest yacht” qualifies.

There is a useful distinction for American owners. The United States Coast Guard’s bulletin identifies ships of 100 GT and above undertaking voyages to another Annex V party’s ports, and ships certified for 15 or more persons making those voyages. UK guidance applies the 100-GT requirement without that international-voyage qualification for that tonnage category. A domestic-only itinerary therefore deserves a flag-specific answer, not a blanket exemption. (dco.uscg.mil)

Confirm the application with a qualified maritime adviser for your own yacht, flag and itinerary.

A discharge placard explains the rules. A Garbage Management Plan explains how this particular yacht handles waste. The Garbage Record Book records what actually happened. Possessing one does not replace either of the others.

The Annex V placard threshold is 12 metres overall. The management-plan threshold is 100 GT, or certification to carry 15 or more persons. Consequently, a yacht below the record-book threshold can still need a placard, and potentially a management plan.

Make the plan recognisable as your boat. It should identify the responsible person and describe the arrangements for reducing, collecting, storing, processing and disposing of waste. The procedures should reflect the equipment and storage actually available aboard.

Useful details to put into that working document include:

• Which locker holds separated plastics and packaging.
• Where food waste waits between shore collections.
• How used cooking oil is contained against leaks.
• Who arranges collection before an extended anchorage stay.
• Who hands the collection receipt to the captain.

A copied plan describing an incinerator the yacht does not have is worse than untidy paperwork. It sends the crew looking for a procedure they cannot follow. Before signing off the folder, walk the route from galley bin to shore collection with the person who actually carries the bags.

The record book follows disposal operations: landing garbage ashore, transferring it to another ship, permitted discharges at sea and completed incineration operations. Accidental or exceptional losses also need recording. It is not intended as a diary of every coffee cup placed in an onboard bin. (classnk.or.jp)

For a routine shoreside disposal, capture:

• The date and time.
• The receiving port, facility or ship.
• The garbage categories landed.
• The estimated volume for each category, in cubic metres.
• The signature of the officer responsible. (classnk.or.jp)

Make entries promptly. The responsible officer signs the entry, and the master signs each completed page. Those are separate controls: a captain’s signature at the bottom does not replace missing operational signatures above it.

Ask for a reception receipt identifying the yacht, date, waste categories and quantity, then file it with the corresponding record. Keep the book and reception receipts readily available aboard, preserving them for at least two years after the last entry.

For quantities, consistency beats theatrical precision. Label the storage containers with their capacity and agree how the crew estimates partial loads. Annex V uses estimated volumes; processing and compaction can change those volumes, so the method should remain understandable from one watch to the next. (classnk.or.jp)

Consider an illustrative 28-metre private motor yacht measuring 145 GT, with four crew and eight guests, cruising from Antibes to Italian ports. Its 12-person complement does not remove the tonnage trigger. This yacht should have its Garbage Record Book arrangements settled before leaving France.

Suppose the crew lands the following separated waste at a reception facility:

• Plastics: two nominal 60-litre bags, each approximately three-quarters full, giving 90 litres or 0.09 m³.
• Food waste: one 40-litre container, approximately half full, giving 20 litres or 0.02 m³.
• Domestic waste: one 60-litre container holding glass and paper, approximately half full, giving 30 litres or 0.03 m³.
• Used cooking oil: a separate 5-litre container, giving 0.005 m³.

The estimated total is 145 litres, or 0.145 m³, but the entry should preserve the category breakdown rather than reduce everything to “four bags”. These are example quantities, not a forecast of daily waste production.

The crew member arranging disposal should ask for the receipt during the handover, not after the yacht has departed. The captain can then check the entry against the receipt while the details are fresh.

Keep hazardous workshop waste out of this simple household-waste example. Ask the receiving facility how it wants batteries, paint residues and contaminated materials presented before taking them down the passerelle. Build those instructions into the yacht’s collection arrangements rather than leaving a deckhand to negotiate beside the bins.

The starting rule is that garbage discharge at sea is prohibited unless a specific exception permits it. Ordinary plastics, glass, paper and cooking oil do not become disposable merely because the yacht has passed a particular distance offshore.

Food waste has limited exceptions. Outside special areas and Arctic waters, properly ground food waste may be discharged while en route at least three nautical miles from the nearest land, and as far away as practicable. Unground food waste requires at least 12 nautical miles under those conditions.

Within special areas, the usual food-waste exception is narrower: the waste must be ground, the yacht must be en route, and the discharge must be at least 12 nautical miles from the nearest land, as far away as practicable. Ground waste must pass through a screen with openings no larger than 25 millimetres. Additional requirements can apply.

Do not turn those distances into an automatic discharge instruction. A sound standing order for coastal cruising is to retain waste for shore reception unless the captain has checked every applicable condition. A galley grinder is equipment, not permission.

The first mistake is relying on a pre-2024 checklist that says the book starts at 400 GT. The reduction to 100 GT took effect on 1 May 2024, so that checklist is unsuitable for a 2026 departure assessment.

The second is treating an ordinary spreadsheet as an approved electronic record book. Electronic recording is possible, but UK guidance requires an approved system meeting the relevant MARPOL guidelines. A shared file used for internal tracking should not quietly become the statutory original.

The third is leaving receipt collection until the monthly accounts run. Put that task into the disposal procedure instead. The person ordering collection should know who receives the document and where it is filed.

Before the next owner trip, ask the captain to complete this sequence:

1. 1Check the certified gross tonnage, person capacity and intended ports against the flag’s current requirements.
2. 2Confirm that the onboard record book uses the required format, or that the electronic arrangement has the necessary approval.
3. 3Walk through waste storage and collection arrangements with the crew.
4. 4Review recent entries alongside reception receipts and completed-page signatures.
5. 5Establish a handover check so a relief captain can find the records immediately.

Finally, do not conceal an accidental loss by leaving the book blank. The amended rules require details including the time, position, waste involved, estimated quantity, reason and precautions taken. Smaller vessels without a Garbage Record Book also have logbook obligations for relevant losses. Record the facts while they are still recoverable.