How do CBP officers assess sufficient evidence to justify enforcement actions?

• A. Based on credible information, indicators, and corroborating documents
• B. Based on personal impressions of the traveler
• C. Based on whether the traveler cooperates
• D. Based on traveler's nationality

Answer: (A)

The important idea is that enforcement actions are justified when there is solid, verifiable information rather than guesswork. Officers look for credible information from reliable sources, notice indicators that signal risk or irregularity, and rely on documents that corroborate what the traveler says or what the information shows. When these elements line up—a credible source of information, consistent indicators, and supportive documents—there is a reasonable basis to proceed with enforcement actions such as additional screening or referrals for investigation. Personal impressions aren’t enough, since decisions must be grounded in verifiable facts. Cooperation by the traveler can help, but it doesn’t by itself establish enforcement grounds. Nationality is not a determining factor for enforcement actions; decisions hinge on the evidence and information gathered.