All flight attendants must be trained in dangerous goods transportation and obtain flight qualifications. The training period is once every two years and is valid within 24 months.

Retraining project: cabin fire disposal. Flight attendants who need to take re-qualification training should leave RQT—-land and water re-qualification training, including: flight attendants who do not meet the flight qualification requirements of flight attendants and fail to complete regular retraining within the specified time limit, flight attendants who fail to complete flight inspection within the specified time limit or flight attendants who fail to pass the flight inspection, and are disqualified from flying 12 calendar months and above and 24 calendar months. The following qualified flight attendants who did not participate in the flight are DGTT- Dangerous Goods Transportation Training.