Voici les infos du site de l'immigration australienne: (
www.immi.gov.au)
Working Holiday Makers
The Working Holiday Program provides opportunities for people between 18 and 30 from some countries (see below) to holiday in Australia and to supplement their travel funds through incidental employment.
The visa allows a stay of up to 12 months from the date of first entry to Australia, regardless of whether or not you spend the whole time in Australia.
You are allowed to do any kind of work of a temporary or casual nature, but work for more than three months with any one employer is not permitted.
Working holiday makers must hold a passport of a country which has a reciprocal arrangement with Australia. Currently, these countries are:
The United Kingdom, Canada, the Netherlands, Japan, the Republic of Ireland, the Republic of Korea, Malta, Germany, Denmark, Sweden, Norway, the Hong Kong Special Administrative Region of the People's Republic of China, Finland and the Republic of Cyprus.