(b)[ not more than three officials to be nominated by the Central Government, one of whom shall be the head of the Silk Division in the Ministry of Textiles as the Vice-Chairperson and one shall be the Secretary of the Board, both being the officers not below the rank of Joint Secretary to the Government of India] [Substituted by Act 42 of 2006 (w.e.f. 13.9.2006) ]