You require to have your valid passport, bank statements of the last 6 months, and valid photographs of at least 4. These all documents should be scanned. After the documents get checked they have a special mark on each paper with a stamp which displays that the scanning process is completed.
You should have a return ticket for yourself if someone else is going along with you. Both people should have their return ticket according to their visa expiration, if they go back after their visa expires then you are not worthy. You have to pay extra fees for visa updates according to the country’s rules and regulations.
A person suffering from any health issue must have a proper checkup or doctor’s prescription in which he/she is ready to travel in between his medication. All the necessary conditions are very important to follow if the people who are medically unfit or not are recommended to not the journey. If it is an emergency condition to do such traveling they should have the proper prescription from the doctor.