The draft states: "If information about the flow of materials and energy
is missing, not more than 1% of total energy consumption and 1% of the
total weight of material may be omitted from each process. For each
information module (A1-A3, A4-A5, etc.) not more than 5% of material
and energy flows may be excluded."
I am always confused by cut-off criteria stated in this way. Do they
refer to direct or direct + indirect flows?