Customs and Border Protection Border Patrol Agent (CBP BPA) Exam 2025 – 400 Free Practice Questions to Pass the Exam

Advance parole is a provision that allows certain individuals, who might not otherwise be able to return to the United States after traveling abroad, to obtain permission to re-enter the country. The SIGMA (Systematic Alien Management and Guidance Application) program is a system used by U.S. Customs and Border Protection to track individuals who are in certain immigration proceedings.

Since advance parole applicants do not fall under the categories typically monitored by SIGMA, they are not enrolled in that system. Advance parole is generally granted to individuals such as those with pending immigration applications, and their travel authorizations usually do not require SIGMA enrollment, distinguishing them from other groups that may need to be tracked more closely through systems like SIGMA.

Therefore, the assertion that advance parole applicants are not enrolled aligns with the nature of advance parole and its functionalities, making this option accurate.