@girmarie No need to worry... should they expire you can execute a <b class="Bold"><a href="http://www.ahpra.gov.au/registration/registration-process/common-application-forms.aspx">Statutory Declaration</a></b>.
<b class="Bold">Statutory declarations for expired Certificate of Registration Status (CORS) or Certificate of Good Standing (COGS)</b>
Certificates of Registration Status (CORS) or Certificates of Good Standing (COGS) are valid for three months from date of issue.
If the CORS/COGS submitted with an application expires before an applicant presents in person they may be required to provide a statutory declaration, signed before an approved witness, to affirm their registration/standing with the relevant health profession regulatory authority.
Please note that there may be occasions when an applicant is required to arrange for the registration body to send a new certificate to AHPRA before registration can be finalised.
A statutory declaration form for each Australian state and territory is provided below. Please use the form for the state or territory where you will be signing the statutory declaration. <b class="Bold">This form must be signed and witnessed in Australia in the relevant state or territory</b>.