NFIRS Relational Edit Rule 74

Module : Structure Fire

Block : L1

Field : Presence of Detector

The NFIRS specification provides this definition for Relational Edit Rule 74 :

Rule : If Presence of Detectors is YES, then L2 , L3 and L4 are required. If Presence of Detectors is left blank, then L2 , L3 and L4 are not available.