An update on the VW scandal
The New York Times
Looks like it's going to cost them big.
We don't appear to have anything like that down here. Cars only have to be tested as to roadworthiness when you buy/sell a car. Not every 6-12 months. And those roadworthiness checks don't include emissions monitoring.
I am however quite concerned about Australian standards on motorcycle helmets. Well, we don't even have a standard, as it's different from state to state. Ride across a border and you could be fined for wearing an illegal helmet. Out-of-date legislation also means that there is no such thing as a compliant helmet in my state today being sold. Being unable to import helmets reduces competition and sends prices sky high. Being unable to affix stickers means some who wear GoPros on their helmets have been fined.
European CE standards have been proven to be better, and are used in both F1 and MotoGP. To meet AU regulations, our helmets have to to be tested using a magnesium head, which is not a suitable analog for a human head. This means that to pass the test, the helmet must be heavier and more dense, which reduces the cushioning 'air-bag' effect of the foam and makes it more likely that a human skull would be damaged (as it's not made of magnesium). AU also has a spear penetration test, which doesn't exist for Europe, and according to crash statistics pretty much never happens in real life - this also reduces protection. Petitions have been around for a long time asking AU to either unify regulations across all states or preferably abolish them and permit riders to use any CE or DOT helmet.
You can read more here.