Standard Brake Lines

Can Kunifer Copper/Nickel brake lines be used in Australia on the road and in motorsport? Seems standard Copper is illegal, can be work hardened. I've only seen Steel in Australia
Some "light" reading from Overseas
http://www.copper.org/applications/auto ... brake.html
Some "light" reading from Overseas
http://www.copper.org/applications/auto ... brake.html