What is the difference between primary and secondary inspection?

• A. Primary determines admissibility; secondary handles more complex questions or enforcement actions.
• B. Primary is always in the morning; secondary in the afternoon.
• C. Primary is for citizens; secondary is for non-citizens.
• D. Primary handles documents; secondary handles interviews.

Answer: (A)

Two-stage border processing distinguishes between a quick admissibility screen and a deeper, more thorough review. In the initial inspection, officers perform a fast check of your travel documents, confirm your identity, and ask basic questions about the purpose and duration of your visit to decide if you appear admissible. If everything looks straightforward, you’re admitted. If something needs more time to verify or raises concerns, you’re sent to the next stage for further examination.

In the secondary inspection, officers have more time and resources to review documents in detail, run additional checks, conduct a longer or more probing interview, and take enforcement actions if discrepancies or issues are found. This stage handles more complex questions or situations that couldn’t be resolved at primary.

The best answer reflects this real distinction: primary is about determining admissibility through a quick initial review, while secondary covers more complex questions or enforcement actions. The other statements don’t fit how the process actually works—timing, citizen status, or a strict split between documents and interviews don’t define the difference.