(1) The representative of a trade union shall have the authority to bargain and make a collective agreement with the employer or employers’ association for the trade union and its members.
(2) The representative of a bargaining representative trade union (hereinafter referred to as "bargaining representative trade union") determined pursuant to Article 29-2 shall have the authority to bargain and make a collective agreement with an employer for all the trade unions and members requesting bargaining. <Added on Jan. 1, 2010>
(3) A person who is delegated authority by a trade union, an employer, or an employers’ association to bargain and make a collective agreement may exercise the authority within the scope of said delegation for the trade union, the employer or the employers’ association. <Amended on Jan. 1, 2010>
(4) When a trade union, an employer or an employers' association delegates the authority to bargain and make a collective agreement pursuant to paragraph (3), he, she, or it shall notify the other party of the fact of such delegation. <Amended on Jan. 1, 2010>