TSA TSA Regulations and Compliance 5

Question 1

Which 49 CFR Part sets out the security program rules for U.S. aircraft operators, such as passenger airlines?

Accepted Answer

Part 1544

Answer

49 CFR Part 1544 covers aircraft operator security, including screening responsibilities and security programs.

Question 2

Which 49 CFR Part regulates indirect air carriers, such as freight forwarders that tender cargo to passenger airlines?

Accepted Answer

Part 1548

Answer

49 CFR Part 1548 requires indirect air carriers to hold and follow a TSA-approved security program.

Question 3

Under the 3-1-1 rule, what is the largest container of liquid, gel, or aerosol allowed in a carry-on bag?

Accepted Answer

3.4 ounces (100 mL)

Answer

Each container may hold no more than 3.4 oz (100 mL), and all of them must fit in one quart-sized bag.

Question 4

Starting May 7, 2025, what does REAL ID enforcement mean for adults at TSA checkpoints?

Accepted Answer

A state license or ID must be REAL ID-compliant, or the traveler must show another acceptable ID such as a passport

Answer

Since May 7, 2025, state-issued IDs must meet REAL ID standards; other acceptable IDs, such as passports, still work.

Question 5

In airport security terms, what is the 'sterile area'?

Accepted Answer

The part of the airport where passengers have access after screening, controlled through screening

Answer

Under 49 CFR 1540.5, the sterile area is the passenger area past the checkpoint, where access is controlled by screening.

(TSA) Transportation Security Administration Certified Practice Test