American Official Sponsorship Approval Guidelines, or AOSA – The US is a powerful global force with high economic development. The promise of the American dream and of success attracts people from all over the world. Seeking employment opportunities and a way to build new lives in the country. But even though a lot of people want jobs in the US, it is a long process to get them. There are many steps that foreign people need to take to legally work in the country.




