When must identifiable items such as logos and pins be removed from the uniform?

The correct choice emphasizes the process of completely transitioning out of the uniform as a necessary protocol. Removing identifiable items such as logos and pins when fully taking off the uniform ensures that crew members no longer convey association with the airline after their duty is complete. This practice is important for maintaining the privacy and safety of the flight attendants, as well as adhering to the airline's operational protocols which may dictate when and where identifiable attire should be displayed.

In specific situations, items may be required to be removed upon disembarking or before leaving the aircraft to ensure crew members are not recognized as airline representatives outside of working hours, reinforcing the boundaries between personal and professional time.