It is necessary, therefore, to consider whether the plaintiff is entitled to the second declaration on any of these grounds, and, as they all relate to the same finding, they can, I think, be dealt with together. The finding is that the work covered by the applications and that specified in schedule A in respect of females covered by and included within the jurisdiction of the Board is work specified in reg. 6 (1). Schedule A classifies the work under eleven headings, several of which contain sub-headings, the last heading containing the vague classification of "employee directly assisting an employee whose margin above the basic wage is 14s. or more." The Board has not stated under which of the three categories of reg. 6 (1) any of the work referred to in any of these headings falls. As at present advised, it appears to me that, in order to comply with reg. 6 (4), it is necessary for the Board to state specifically under which category or categories the work, the subject matter of an application, falls. At any rate, as at present advised, I am unable to see how the Board, in the case of a decision in the nature of a common rule, could make a general finding that the work was work within reg. 6 (1), except where the work was in fact work which fell within category 6 (1) (a) or 6 (1) (c). In these two categories, the work, in whatever establishments it was being performed, would be the work of females subject to the jurisdiction of the Board. But in the application of category of 6 (1) (b), each case would depend upon the particular circumstances in an establishment. The present decision must be taken to include work outside categories 6 (1) (a) and 6 (1) (c), because the statement of claim alleges that certain of the work specified in schedule A of the decision was neither work which is usually performed by males nor work which immediately prior to the outbreak of the present war was not performed in Australia by any person. The finding refers to all work covered by the applications and specified in the schedule (it does not appear to what extent it is the same), but it is governed by the words "in respect of females covered by and included within the jurisdiction of the Board." These words would be unnecessary if all the work fell within category 6 (1) (a) or 6 (1) (c), so that they must have been introduced, it seems to me, in order to include work done by females which was not work in either of these categories, but work done by females which in some establishments would, and in others would not, be work within the meaning of the Regulations, or in other words, to work in category 6 (1) (b). But the words govern the whole finding, so that all that the Board has done is to state that where, in an establishment of an employer bound by the award, there are females subject to its jurisdiction, that is to say females employed on any of the classifications of work in fact falling within any of the three categories in reg. 6 (1), then they are employed on work specified in that sub-regulation. But that leaves the finding of fact to be made by the employer and not by the Board, whereas reg. 6 (4) requires that the finding should be made by the Board. The same attempt to delegate to employers the work that the Board is enjoined to do by reg. 6 appears in schedule B, where it includes in part (c) among the employers bound by the award all persons who employ females within the jurisdiction of the Board upon work included within the classifications of schedule A to the decision. On account of the difficulties of construing reg. 6 (1) (b), to which my brother Dixon has adverted, it was particularly important that the Board should decide in what establishments females were being employed on work which, within those establishments, was performed by males at any time since the outbreak of the present war. For these reasons, as at present advised, it appears to me that the decision on its face does not contain a finding that complies with reg. 6 (4), whether that sub-regulation requires the Board to state specifically in every case within which category any particular work falls or not, so that the decision was void at the date that it was given.