A visa violation occurs when an individual does not adhere to the terms and conditions of their visa. This can include overstaying the allowed duration, working without authorization, or failing to maintain the purpose of their visit, such as tourism or study. These actions can lead to serious consequences, including fines, deportation, or future entry bans. Governments monitor visa compliance to ensure that foreign visitors respect their laws. If a visa holder is found in violation, they may face legal proceedings or be required to leave the country. Understanding and following visa regulations is crucial for maintaining legal status while abroad.