Children’s plastic products with more than 1 per cent diethylhexyl phthalate (DEHP) - Supplier guide Under the Australian Consumer Law, bans are introduced when considered reasonably necessary to prevent or reduce the risk of injury.Date published: 18 Mar 2010 DEHP in children's plastic products - Supplier bulletin This bulletin outlines requirements of the 18-month interim ban on children’s plastic products with more than 1 per cent by weight diethylhexyl phthalate (DEHP). Date published: 5 Mar 2010