Getting a TWIC card is difficult for many people with felonies. These cards serve to regulate how individuals will gain access to secure areas of the maritime industry. A felon is defined as an individual who has been convicted of a felony in the United States or any other country. If you have ever been arrested for a crime, it is possible that you received some type of record. Many people are unaware that this type of criminal history can follow them around for life, which is why it's of the utmost importance to check your background if you are applying for a TWIC card or similar position.