US SB53

Requires U.S. Customs and Border Protection to fingerprint noncitizen children under 14 years old entering the United States when officers suspect the child is a victim of human trafficking

Creates a new federal crime for adults 18 or older who knowingly use an unrelated minor to gain entry into the United States, punishable by up to 10 years in prison and/or fines

Defines "relative" narrowly as individuals related by blood within the second degree (parents, grandparents, siblings, grandchildren) under common law

Mandates DHS share collected fingerprints with Health and Human Services when unaccompanied children are transferred between agency custody

Requires annual reports to Congress on the number of minors fingerprinted and monthly public posting on CBP's website of apprehensions involving traffickers who falsely claimed children as relatives