Employer Nomination Scheme Subclass 186 is a working visa in Australia that allow you to work in Australia. But not in a simple manner. You cannot apply for visa subclass 186 by yourself. You must be sponsored by the sponsorer to apply for this visa. To get sponsored by the employer, you need to undergo a process. First of all, you need to prove your skills that you are skilled enough to work in the occupation required by the employer. You need to undergo a skill assessment test and score a maximum of 65 points in it. You need to submit your EOI ie expression of interest containing all your valid document in it.If everything seems to be as required then you can apply for visa subclass 186 in Australia.