Whether you can go abroad if you have a criminal record.

If it is a previous crime, as long as it is not related to financial crimes, such as theft, credit card fraud, fraud and other criminal crimes, it has no effect to apply for a credit card now; If it is a financial crime, you can't apply for a credit card.

Credit cards are handled by branches of banks. If the credit is cut off by the bank because the loan is not repaid, it will be affected when handling or using the credit.

If you want to go abroad now and have a criminal record before, it is generally difficult to pass the exam.