Guide · 4 min read · Updated July 2026
The witnessing rules for a Reg 6.17A binding nomination are strict, and funds reject invalid forms without contacting you. This is how to sign one that will actually stand up.
Sub-regulation 6.17A(4) requires that the notice is:
All four conditions must be satisfied. "In the presence of" means physical presence in the same room at the same time — for both witnesses and the member.
A neighbour, colleague, or friend over 18 who is not named on the form. A solicitor or JP is not required but is a common belt-and-braces choice. Your spouse cannot witness if they are the nominated beneficiary — which they usually are.
Send or upload the form to your fund and keep a scanned copy. The nomination has no effect until the trustee has received it. Ask the fund to confirm in writing that it has been accepted, and file that confirmation with your estate documents.
This guide is general information about Australian superannuation law, current as at July 2026. It is not personal financial, tax or legal advice. For advice about your circumstances, speak to a licensed adviser or solicitor.
SIS Reg 6.17A in plain English — why binding nominations expire, and how to know when yours does.
Spouses, children, financial dependants, interdependency partners — and who doesn't.
The four nomination types Australian funds offer, and when each is the right pick.