under this standard nmfs is defining fishing communities and profiling these communities to enable improved social impact analyses for all federally managed fisheries the ifa provides that the department of commerce can provide disaster assistance to states determined by the secretary of commerce to have been affected by a commercial fishery failure or serious disruption affecting future production due to a fishery resource disaster eg from either natural or undetermined causes funds as appropriated may be used for any purpose the secretary determines appropriate to restore an affected fishery or to prevent future failures