Border Patrol Supervisor Test 2026 – Lead the Charge and Secure Success!

The Report of Investigation is officially documented using the G-166 form. This form provides a structured way for border patrol agents to compile comprehensive accounts of investigations they have conducted, including details about the actions taken, findings, and other relevant information. It serves as a critical tool for record-keeping and ensures that investigations are reported consistently and thoroughly.

In contrast, the other forms listed have different uses: I-213 is typically used for record-keeping related to individuals being apprehended, I-220A serves as a notification of removal proceedings, and I-385 is used for reports of apprehension statistics. Therefore, the G-166 is specifically designated for the purpose of detailing and summarizing the findings of investigations, making it the correct choice for this question.