Alliance Visas are large pins that attach to the front of a shirt or overall. It must be displayed at all times. If an off-worlder is caught without his visa, he is taken to the ziggurat and sent back to the outpost
Visas are divided into three main groups with each group subdivided there after,
This is subdivided into two categories:
In-student are those from off-planet that are enrolled in the Alliance's University.
Out-Student are those off planet that are studying Alliance structure.
These Visas are usually a semester in term.
This is divided by access/security clearance
More on this anon.
This is subdivided by kind of business like
These visas are of various terms, depending on the business and length of ship business