This document outlines the requirements for registering a trade union in Bangladesh according to the Bangladesh Labor Act of 2006. It provides details on who can apply for registration, the information and documents required as part of the application, requirements for a trade union's constitution, qualifications for officers, maintenance of records, the registration process, and special provisions for certain industries including civil aviation and seamen. Key requirements include having a minimum of 30% membership of the total workers in an establishment, maintaining registers of members, finances, and minutes, and the Director of Labor must register qualifying unions within 60 days.