단원은 개인단원과 단체단원이 있고, 전문성을 고려하여 일반단원과 전문단원으로 구분하여 구성하고, 단원으로 가입하고자 하는 개인은 별지 제2호서식을 제출하며, 단체는 별지 제2호의2서식의 가입신청서와 별지 제2호의3서식의 가입희망 회원명부를 제출하여야 한다.
Members shall be individual members and organization members, and shall be organized by classifying into general members and expert members in consideration of their expertise, and an individual who intends to join as a member shall submit attached Form 2, and the organization shall submit the application for membership in attached Form 2-2 and an a list of members wishing to participate in Attached Form 2-3.