I dont think there is a 3 MM oz requirement
I think its related to the date.
I think there has to be a 43-101 done within x months (not sure what number 6, 12,18,24)
But since the old one was done to long ago they need a new one to kinda say where we are what we have and where we are planning to go.
All this because bre-x
Someone please correct me if im wrong.
Jeff