Minimum Course Length Requirements Question

I’m an LGI with Red Cross and am familiar with the minimum course length requirements for both blended learning and full instructor-led courses for Red Cross.

My boss is asking what the minimum course length requirements for YMCA Lifeguard, StarGuard, and Ellis are. I’m not familiar with those programs and can’t find a clear answer online.

Any LGI(T)s on here with insight on minimum course length requirements for both blended learning (if an option) and full instructor-led courses for YMCA, StarGuard, or Ellis?