Agencies will be able to share information about the public between themselves during a national emergency, the Privacy Commissioner says.
Commissioner Marie Shroff today issued a code of practice that permits broad information-sharing in the event of a crisis.
"When a national emergency strikes, response agencies need to be certain whether they can share information with others," Ms Shroff said.
"The last thing they need is to spend time second-guessing. And agencies that are planning for future emergencies have to be certain what the law will allow them to do, so they can factor that into their planning process."
The code of practice would give the agencies certainty, she said.