There have been many recent changes specially in the area of skilled migration. We have seen 457 visa abolished and new TSS 482 visa introduced as replacement. Occupations list is continuously changing. It is now very difficult to gain permanent skilled visa without any previous work experiences. English requirements have also been increased. It is difficult for normal lay person to keep up with all these changes, and as such it is more and more necessary to engage a migration agent, who are obliged as part of their registration to regularly undertake training to keep up to date with all changes