Does the nominee have to provide medicals?
For a temporary visa such as the 457 it will depend on the nominee’s personal circumstances, planned activities, country of origin and residence whether they are required to undergo a full health examination or not. Detailed information regarding health checks is available from DIAC’s Form 1163i and information available on their website: http://www.immi.gov.au/allforms/pdf/1163i.pdf http://www.immi.gov.au/allforms/health-requirements/index.