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Can I get a backdated medical certificate?

Dr Ammar Al-Ani

Medically reviewed by Dr Ammar Al-Ani

MBChB, CCBST, AMC, General Practitioner, 28+ Years of Experience

Updated in April 2026

No. Backdated certificates cannot be provided by Hola GPs or practitioners.

Backdating medical certificates in Australia is considered unethical. A medical certificate should ideally represent a patient’s condition at the time of the doctor’s review. A doctor or health practitioner cannot issue a certificate for a previous day or change the date of consultation in a certificate to a previous day. 

Legal Framework

1. Federal Laws

The Fair Work Act 2009 covers sick leave evidence requirements in Australia. Under Section 107, employers can request reasonable evidence when you take personal leave, and a medical certificate covers this. Importantly, the Fair Work Act does allow you to obtain a certificate after your sick leave has already begun. Seeing a doctor a day or two late is not a problem legally.

2. Professional Standards

The AMA guidelines and AHPRA standards are clear:

  • The certificate must show the actual date of your consultation.
  • Doctors must not alter this date under any circumstances.
  • Any reference to past illness must be backed by genuine clinical evidence.

3. The Rule in Practice

The Fair Work Commission has also made clear that employers should not blanket-reject certificates that reference prior days. If the certificate is clinically honest and justified, it stands.

What is allowed?

What is not allowed? 

Note: Any med certificate provided cannot list patient conditions due to privacy policy restrictions.

Need a medical certificate for work absence? Request nowGet medical certificate online

Why is it not allowed

Can I choose the date when submitting my request?

The single-day medical certificate will only cover the date on which the booking is made. Please note that we will cover the full 24 hours of the date the booking was made, not 24 hrs from when the booking was made.

Can a doctor backdate a medical certificate by one week?

No. Hola Health doctors will not certify a retrospective period.

Are doctors allowed to backdate any medical certificate?

No. Changing the issue date is against AMA and AHPRA standards and can constitute fraud.

More information: medical certificate.  


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