You need a valid passport, bank statements from the last six months, and at least two valid photos. All of these should be looked over. Only the visa process system should be able to scan the documents. If any of the documents are left out, the user should get them checked. After the documents have been checked, a special stamp is put on each to show that the scanning process is done.
If you're going with someone else, you should have a return ticket for yourself. Both of you should have a return ticket matching your visa's end date. If they come back after your visa ends, you are not eligible. Then, to update your visa, you have to pay extra fees that depend on where you live and what kind of visa you have.
People with any health problem should have a prescription from their doctor that says they can travel between their medications. All rules about who can travel are very important, especially for people who are medically unfit or told not to travel. If they need to travel this way because of an emergency, they should get a note from their doctor.
