Short answer
Cabin crew normally complete recurrent training regularly, often every year, to keep safety knowledge and emergency procedures current.
Answer
Cabin crew complete recurrent training to keep safety knowledge and emergency procedures current after they have started flying. It is part of staying qualified for assigned cabin crew duties.
Why it repeats: Many commercial operators run recurrent training on an annual cycle. Some training items may be checked less often or on a multi-year cycle, depending on the authority, aircraft and operation. The exact schedule is set by regulation and the airline's approved training programme.
Recurrent training can refresh emergency equipment, aircraft doors, fire and smoke procedures, first aid, decompression, evacuation commands, passenger management, security, dangerous goods awareness and operator-specific procedures.
Cabin crew are safety crew first, so recurrent training is not optional paperwork. A crew member who is out of training validity may not be allowed to operate until the required training and checks are completed.
Recurrent training also gives airlines a controlled way to update crew on procedural changes, new equipment, aircraft modifications and lessons from incidents.
If a crew member changes aircraft type or joins a new airline, recurrent training alone may not be enough. Operator conversion or differences training may be required before they can fly that aircraft or route.
Next step: Read the Cabin Crew Training Guide and compare current cabin crew jobs when you are ready.