How to Check HIN & PPSR

Boat - HIN number

Buying a boat is a huge compromise and often we find some unbelievably good deals online but is it really a good deal? Unfortunately many times these bargains are actually time bombs disguised as your dream boat. In this article, we will break it down what is the HIN and PPSR, how to check each of them and why is so important to check it.

What is the HIN? 

HIN or Hull Identification Number is generally a code of 14 characters containing letters and numbers which determines the country, manufacturer, serial number and date of manufacture.

In Australia is compulsory to have a HIN in your boat and most Australian boats will have it attached or stamped into the hull.  HINs for newer boats are usually provided by the manufacturer. Older boats that do not have a HIN can get one from a boat code provider.

The HIN is usually required to be shown on the State certificate of registration.

What is the PPSR?

The PPSR is the single, national online register that covers the whole of Australia. The PPSR is where you can check if has any finance owing on it before you close the deal. You can also check the motor and trailer separately. When a bank or financier provides secured finance for a boat, trailer or outboard motor, they will usually register their interest on the PPSR.

How to check HIN?

A HIN, sometimes called the boat code, is the nautical equivalent of the VIN (vehicle identification number) on a car. To check your HIN simply inspect your hull, the HINs are commonly located on the back of the boat. The 14 characters should identify the country, manufacturer, serial number and date of manufacture respectively. The HIN format changed through time, boats manufactured after August 1984 use the current format but boats manufactured prior to this date use a different format.

Current HIN format – AU-TRX48119H765

AU-  TRX  48119 C7 65
country of origin   manufacturer’s identity code (MIC)  serial number month and year of manufacture model year
Australia TELWATER (USA) LLC unique identifier March 2007 1965


HIN image au model

Other HIN formats (12 characters)

Pre August 1984

ABC        12345 1278
manufacturer’s identity code (MIC)  serial number certification date


hin number location

Pre August 1984

ABC 12345 M78D
manufacturer’s identity code (MIC)  serial number alternative certification date

(the ‘M’ is an indicator that the characters following it indicate year and month of production – so in this case, it would be November 1978)


hin number structure

Reference letter for each month:

Month Table 1 Table 2
  1972 – 1984 1984 +
January F A
February G B
March H C
April I D
May J E
June K F
July L G
August A H
September B I
October C J
November D K
December E L

How to check PPSR?

To check that there is no existing security interest on the boat you should search the PPSR. 

The PPSR website is easy to navigate and informative, to find out if a security interest has been registered against the boat you will need your debit/credit card information, HIN number and your email address.

  1.  For (watercraft) search: Watercraft PPSR
  2. For (outboard motors) search: Outboard PPSR
  • The PPSR does not list outboard motors as watercraft. If you wish to search for security interests on an outboard motor, you need to search under the name of the person (searching by individual grantors) or by the organisation selling you the motor (searching by organisation grantors).

 If a security interest has been registered against the vehicle, it may not be debt-free and may be repossessed, even after you have bought it.

Inspect your boat/SeaWorthy Certificate

After checking the HIN and PPSR which are precautionary steps, it’s time to check the boat’s condition. Having your boat inspected by a professional inspector will ensure all aspects of your boat are up and running properly. SeaWorthy detailed report will show you all the “love” or “abuse” the boat had previously and give you peace of mind when buying, selling or insuring.


“Sell and Buy your Boat with Confidence”

Source: https://www.ppsr.gov.au/

26 thoughts on “How to Check HIN & PPSR

  1. Diving in Cyprus says:

    Love the article. My husband and I run a diving center in Cyprus. We want to offer something more than diving to our customers, something different, thought provoking, unique and absolutely appealing. Open to any ideas? Complimentary refreshments already a given…

  2. Buy Guns says:

    I don’t even know how I ended up here, but I thought this post was good. I don’t know who you are but definitely you’re going to a famous blogger if you aren’t already 😉 Cheers!

  3. gun sales australia , says:

    I enjoy what you guys are usually up too. This type of clever work and coverage! Keep up the awesome works guys I’ve incorporated you guys to blogroll.

  4. hgf says:

    Thanks for sharing your thoughts. I really appreciate
    your efforts and I am waiting for your further write ups thank you once

  5. Usedguns says:

    Hi, this weekend is good in favor of me, since this occasion i am reading this fantastic educational paragraph here at my home.

  6. Anthony Jones says:

    I’m looking at buying a boat HIN AUWWA004789DC6. The HIN doesn’t mee the above convention how do I tell build date?

    • SeaWorthy Inspections Team says:

      Hi Anthony, HIN AUWWA004789DC6 – AU – Country code, WWA – manufacturers ID, 004789 – serial number, DC – agent code 6 year of issue.

      I believe this boat was issued in 2006.

      I hope this helped you.

      Regards Seaworthy Inspections Team

  7. Hallie says:

    If some one desires expert view concerning blogging and site-building after that i suggest him/her
    to visit this blog, Keep up the nice job.

  8. ufabet says:

    It’s nearly impossible to find experienced people for this topic, but you sound like you know what you’re talking
    about! Thanks

  9. Selina says:

    This is a very good tip especially to those fresh to the blogosphere.
    Short but very accurate information… Appreciate your sharing this one.

    A must read article!

  10. strona says:

    Thanks for the marvelous posting! I genuinely enjoyed reading it, you will
    be a great author.I will make certain to bookmark your blog and will eventually come back at some point.
    I want to encourage you to definitely continue your
    great work, have a nice day!

  11. Mimi Schuett says:

    I simply want to tell you that I’m all new to blogging and definitely savored this website. Probably I’m planning to bookmark your blog . You really have beneficial article content. Many thanks for sharing with us your website.

  12. Stuart H says:

    Hi Guys,
    My HIN is a bit different to your format? I cant find any info on the hull regarding the year of manufacture, etc. HIN is AU-WWA170253HUI.
    Your help would be awesome.

    • SeaWorthy Inspections Team says:

      Hi Stuart, HIN AUWWA170253HUI – AU – Country code, WWA – manufacturers ID, 170253 – serial number, HU – agent code, I – the year of issue.

      If the last digit is the number 1, this boat was issued in 2001. If the last digit is the letter “I” this format defers from the standard VIN number structures used so far.
      In this case, contact the previous owner or alternatively do a PPSR search on https://www.ppsr.gov.au/vin-vehicle-identification-number.

      I hope this suits you well.

      Regards Seaworthy Inspections Team

Leave a Reply

Your email address will not be published. Required fields are marked *