These officers are responsible solely to the firms that employ them, and in no sense to the Ministry of Munitions. The experience which has now been obtained in National and other Factories making munitions of war has demonstrated that the post of Welfare Supervisor is a valuable asset to Factory management wherever women are employed. Through this channel attention has been drawn to conditions of work, previously unnoted, which were inimical to the well-being of those employed. The following notes have, therefore, been prepared for the information of employers who have not hitherto engaged such officers, but who desire to know the position a Welfare Supervisor should take and the duties and authority which, it is suggested, might be delegated to her. POSITION. It has generally been found convenient that the Welfare Supervisor should be directly responsible to the General Manager, and should be given a definite position on the managerial staff in connection with the Labour Employment Department of the Factory. She is thus able to refer all matters calling for attention direct to the General Manager, and may be regarded by him as a liaison between him and the various Departments dealing with the women employees. DUTIES. The duty of a Welfare Supervisor is to obtain and to maintain a healthy staff of workers and to help in maintaining satisfactory conditions for the work. In order to obtain a staff satisfactory both from the point of view of health and technical efficiency, it has been found to be an advantage to bring the Welfare Supervisor into the business of selecting women and girls for employment. I. THE OBTAINING OF A HEALTHY STAFF. Her function is to consider the general health, physical capacity and character of each applicant. As regards those under 16 years of age, she could obtain useful advice as to health from the Certifying Surgeon when he grants Certificates of fitness. The Management can, if they think fit, empower her to refer for medical advice to their panel Doctor, other applicants concerning whose general fitness she is in doubt. This selection of employees furnishes the Welfare Supervisor with a valuable opportunity for establishing a personal link with the workers. Her function is thus concerned with selection on general grounds, while the actual engaging of those selected may be carried out by the Overlooker or other person responsible for the technical side of the work. In this way both aspects of appointment receive full consideration. The Management may find further that it is useful to consult the Welfare Supervisor as to promotions of women in the Factory, thus continuing the principle of regarding not only technical efficiency but also general considerations in the control of the women in the Factory. II. THE MAINTAINING OF A HEALTHY STAFF.