What is the duration a school bus driver must keep their valid first aid card after completing approved training?

The correct answer is that a school bus driver must keep their valid first aid card throughout the term of their certificate. This requirement ensures that the driver maintains up-to-date first aid knowledge and skills, which are essential for responding to emergencies effectively while transporting students. Keeping the first aid card valid for the duration of the certificate reflects the importance of having trained personnel ready to handle potential medical situations that may arise in a school or transportation setting. Therefore, it is vital that the first aid training is not just a temporary measure but rather an ongoing commitment as long as the driver holds their certification.