How to change your gender status on formal documents

28 August 2019

A resource for trans and gender diverse young people and their families in the NT

This fact sheet answers some common questions trans and gender diverse young people, and their families, have about self-identification on formal documents.

Choices around self-identification should be respected. By reading this resource you will get a better understanding of the options in the Northern Territory.

It includes:

  • changing your birth certificate
  • changing your passport, Centrelink and Medicare records
  • changing your driver’s licence

Download Fact Sheet

Fact sheet: How can you change the gender status on formal documents (NT) Download PDF (368 KB)

  Not in the Northern Territory?

This resource is also available for:

VIC | NSW | QLD | SA | ACT | NT | TAS | WA

Can you change your gender status on formal documents?

In most formal documents, yes. However different documents have different requirements and different gender identity options.

Unfortunately some trans and gender diverse people may have limited ability to change their gender status on some formal documents.

What steps are involved with making a change?

The steps for applying to change your gender status on formal documents differs depending on whether the document you would like to change is issued by:

1. a state or territory government organisation


2. a federal government organisation

See how you can change key documents below.

How to change the gender on your birth certificate

Birth certificates are issued and regulated at a state and territory level. This means that the approach to changing your birth certificate to match your gender identity will be different depending on which state or territory your certificate was issued in.

However, there is a general requirement that medical treatment of some kind must have occurred in order to change the legal sex on your birth certificate. In the NT, invasive surgery is no longer required.

You can apply to ‘record a change of sex’ in the NT if:

  • you are aged 18 years or older, or your parent/s or guardian are applying on your behalf
  • your birth is registered in NT
  • you are an intersex person (defined as someone born with physical sex characteristics that do not fit typical definitions of male and female bodies) or
  • you have received clinical treatment related to your sex or gender such as:
    • surgery
    • hormone therapy
    • counselling

How can you apply?

You can apply by post or in person by:

  • Filling out the required form, currently on the Registry website as ‘Change of Sex or Gender for Child born in the Northern Territory’
  • Providing supporting documentation. This can either be:
    • A statement by a medical practitioner or psychologist certifying that:
      • The child has received appropriate clinical treatment in relation to their sex or gender or
      • Is an intersex person
    • A recognition certificate that is issued under any law certifying that a person has a sex or gender that is different to the sex or gender specified for that person in the register
    • Consent of the child (if the child is 14 years or older)
  • Proof of identification documents
  • Existing birth certificate
  • Pay the required fees. It currently costs $46 to apply.


See ‘Where to Get Help and Information’ for more details.

How to change your gender on federal government documents, such as your passport, and Medicare or Centrelink records

You can change your gender on federal formal documents or records by applying to the agency that looks after the document or record that you want to change.

There are Australian Government Guidelines on recognising gender (see the link further below). This means that:

  • Federal departments and agencies must take all reasonable steps to correct the gender information in their records to make sure it is accurate, up-to-date, and not misleading


  • You can apply to federal agencies, such as the Department of Foreign Affairs and Trade and the Department of Human Services, directly to change your gender on your personal record, or as shown on your passport

Do you need to provide supporting documentation?

Under the Australian Government Guidelines, you need to provide one of the following with your request for a change of your recorded gender:

  • A statement from a registered medical practitioner or registered psychologist which specifies your gender
  • A state or territory gender recognition certificate or recognised details certificate showing a change in sex
  • A valid Australian government travel document, such as a valid passport, which specifies your gender
  • A state or territory birth certificate, or a document from an Australian Registrar of Births, Deaths and Marriages recognising a change of gender.

You do not need to have had surgery and/or hormone therapy for the recognition of a change of gender in federal government records. This means that even though you may not have any related medical procedures, you can still apply to correct the gender information recorded on your personal record. See the Australian Government Guidelines.


Document Department What you need to do
Your Medicare card Department Human Services Attend a Medicare Service Centre in person and provide one of the above documents outlined in the Australian Government Guidelines
Your Centrelink file Department  of Human Services Attend a Centrelink Service Centre in person and provide one of the above documents outlined in the Australian Government Guidelines
Your passport Department of Foreign Affairs and Trade For both a new passport and/or to change your gender on an existing passport, you need to start the application process online and then print it for lodgement.

For this application, you must also provide one of the documents outlined in the Australian Government Guidelines.

If you are in the process of transitioning, you can provide a statement from a registered medical practitioner or psychologist that you have had or are receiving appropriate clinical treatment for gender transition. This should be provided on DFAT’s ‘Declaration: sex/gender of passport applicant form’.


Will every application and outcome be the same?

No. The different departments may have different application forms and therefore varied outcomes around changing your gender identification.

What’s an example?

The Department of Human Services can update your gender as male or female, but if you identify as non-binary, they can only add a note on your personal record. You can also tell them you prefer not to use a courtesy title such as Miss, Mr or Ms.


The Department of Foreign Affairs and Trade provides for the recognition of your gender as M (male), F (female), or X (indeterminate/intersex/unspecified) on your passport. However, the Department notes that those travelling with a passport showing ‘X’ may encounter difficulties when crossing borders due to its infrequent use. In more conservative countries or areas you may become the focus of unwanted attention.

How to change the gender on your driver’s licence

The steps involved with changing your driver’s licence will vary depending on the state or territory that you live in.

What you need to do in the Northern Territory

In NT, you will need to visit a Northern Territory Motor Vehicle Registry and provide the required documentation and proof of identity.

  • If you have undergone gender reassignment surgery you can bring in the gender reassignment recognition certificate; or
  • If you have not undergone gender reassignment surgery, then you can request a change of gender on the MVR systems.

Where to get help and more information

This resource was published 28/08/2019. This is legal information only and does not constitute legal advice. You should always contact a lawyer for advice specific to your situation.

Was this page helpful?
  • This field is for validation purposes and should be left unchanged.