Hull Identification Number (HIN) check

To register a boat in South Australia, it must have a Hull Identification Number (HIN) - also known as SA's Boat Code identification system.

Depending on your circumstances, you may need to get a HIN check.

What is a HIN?

A Hull Identification Number (HIN):

  • is a unique number that identifies your boat
  • helps deter theft and assists in tracking and recovering your boat if it's stolen
  • is permanently affixed to the boat's hull.

When do you need a HIN check?

You'll need to get a HIN check if you are:

  1. Registering a boat in SA for the first time.
  2. Transferring ownership of an SA-registered boat, where an existing HIN is not recorded in Service SA's system.
  3. Registering an interstate boat with an existing HIN, but you're unable to provide the Boat Code certificate.

Exemptions

You don't need to get a HIN check if:

  • ownership changes from joint to single (or vice versa) with one original owner remaining on the registration
  • the boat is registered in the same name on the Australian Shipping Register
  • you inherited the boat under the terms of a Will.

How to get a HIN check

  1. Step 1

    Visit Service SA

    You'll receive temporary registration valid for 21 days.

  2. Step 2

    Get your HIN checked

    Take your temporary registration certificate to a local Boat Code agent.

    The Boat Code agent will:

    • Verify your HIN
    • Ensure the HIN is correctly displayed on your boat
    • Notify Service SA once your HIN is verified, converting your temporary registration to full registration.

    Find a Boat Code agent

Fees to get your HIN checked by the boat code agent

DescriptionFee
Maximum fee to be charged by Boat Code agent for affixing a HIN to a boat at the Boat Code agent's premises* $119
Maximum fee to be charged by Boat Code agent for inspecting and validating a HIN on a boat at the Boat Code agent's premises* $87

* These fees may need to be paid to the Boat Code agent in advance. Boat Code agents may charge additional fees to cover travel and accommodation costs when a HIN is affixed, or inspected and validated, at a location other than the Boat Code agent's normal premises. Such fees are to be negotiated between the applicant and the agent.


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Page last updated 27 March 2025

Provided by:
Department for Infrastructure and Transport
URL:
https://www.sa.gov.au/topics/boating-and-marine/boat-registration/boat-code-identification-system
Last Updated:
27/03/25
Printed on:
06/07/25
Copyright statement:
SA.GOV.AU is licensed under a Creative Commons Attribution 4.0 Licence. © Copyright 2025
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