Which requirement is part of FAA safety and regulatory obligations for US cabin crew?

Which requirement is part of FAA safety and regulatory obligations for US cabin crew?

• A. Cabin crew must be trained in safety and emergency procedures, enforce flight rules, perform preflight checks, and follow SOPs with proper certification and documentation.
• B. Crew only needs customer service skills.
• C. Certification is optional.
• D. Safety procedures are optional during non-emergency.

Answer: (A)