- 85 - programs, a general advisory committee for industrial education with representation from both employer and employee groups shall be appointed. This committee shall act in an advisory capacity and assist local school officials in developing and operating a sound pro- gram of industrial education at all levels and in all phases. Each preparatory trade or technical program shall have a representative craft or occupational advisory committee to serve as consultant on matters of course content, methods, procedures, and standards in their respective fields of instruction. The committee should consist of persons selected as representatives of the craft or occupation. There should be at least two at the employing level and two at the trained workers' level, preferably from representative management organizations and labor groups. Where feasible, existing joint apprenticeship committees should be used as day trade craft com- mittees, particularly where the training is for entrance into the apprenticeable trade which the committee represents. 4.0 PROGRAM OF TEACHER TRAINING INCLUDING TRAINING OF INDUSTRIAL SUPERVISORY TRAINERS The State's general plan for providing and supervising teacher training is outlined in Section I of this Plan. 4.1 Teacher-Training Plan for Industrial Education. The training shall be conducted under the supervision of the State Board for Vocational Education. Such training shall be given only to persons who have had adequate vocational-technical experience or who are acquiring such experience in the line of work for which they are preparing themselves to teach. No federal or state funds shall be allocated to any institution or agency for industrial education teacher training without the approval of the State Board for Vocational Education. The State Board for Vocational Education, through its authorized representatives, shall approve and designate all industrial teacher-training institutions and all personnel employed to carry out the function of industrial education teacher training as well as the courses to be offered. County boards of public instruction may employ qualified teacher trainers to perform the same duties and to give the same instruction as those attached to designated institutions, pro- vided the person selected is approved by the State Board for Vocational Education.