Some helmets that have been certified as compliant to the Australian and New Zealand Standards have subsequently failed testing by the ACCC
The link below is to the ACCC press release
http://www.accc.gov.au/media-release/accc-testing-reveals-unsafe-motorcycle-helmets
Below are the links to the individual helmet recalls
(1) http://www.recalls.gov.au/content/index.phtml/itemId/1047285
(2) http://www.recalls.gov.au/content/index.phtml/itemId/1047524
(3) http://www.recalls.gov.au/content/index.phtml/itemId/1047706
