― The Immigration system of Australia is one of the most complex and difficult in the world. Even if it is fairly simple, there is one aspect of this process which must be clarified. This part is de facto for the Australia Visa applications. Here are the top five tips for your application. ∙ Tip No. 1. Know your relationship. The world has changed in jumps and limits and many relationships have developed and managed from what was already not accepted by society. It is unmarried between [...].