I’ve attached a copy of and opening level protection chart. All the windows and doors have been replaced with ones that are verifiable and qualify for pressure and large missile 9 lb .
The garage door is marked as compliant with the DASMA 108 standard, but it has windows in it. The homeowner has fashioned 3/4" plywood inserts to be placed behind the windows in the event of a storm. I considered this type of protection to be N other protective covering that cannot be identified as A,B,Or C.
I chose N over C because the method of attachment does not meet the fastener requirements for C.
My dilemma …I marked A.3 but am second guessing it now, but for a lack of a clear alternative I decided to post here. Thanks in advance for any insight you may offer.