The Transport Agency is looking at introducing a digital driver's licence people would keep on their phones.
This is likely to require changes to both the law and a rule that prescribes the form and format licences must take and when they have to be surrendered.
Waka Kotahi said in an Official Information Act response it has a team looking at legislative and operational fixes.
It was "at a very early stage", chief digital officer Liz Maguire said.
No privacy or risk assessments had been done yet.