Get ready for Immunisation Training and ensure that your CPR Certificate is current; although the First Aid Certificate is valid for 3 years, the CPR component requires an annual refresher.The CPR course delivers the essential principals, skills and knowledge to maintain or restore breathing and circulation in an adult, child or infant. The course content is based on the policies and standards of the Australian Resuscitation Council and is valid for one (1) year from date of course.