Mr. Chair, yes, it is.
What it is meant to relate to primarily is the circumstance in which there has been a direction to retain a person in custody or to impose conditions, and when the matter has been referred to the director of military prosecutions for his or her decision about preferral of charges for court martial, that office decides not to prefer the charge.
This is meant to be an elegantly simple way to deal with the circumstance in which the director of military prosecutions has decided not to prefer the charge, so that you won't have to go back and construct some sort of elaborate regime to say that the person should be released from custody or to direct that the condition should be cancelled.
In other words, this is what the regulation would essentially prescribe: that where the director of military prosecutions has issued a notice of non-preferral, then you have a simple and clean way to deal with the situation.