((a)) There is created a National Labor-Management Panel which shall be composed of twelve members appointed by the President, six of whom shall be selected from among persons outstanding in the field of management and six of whom shall be selected from among persons outstanding in the field of labor. Each member shall hold office for a term of three years, except that any member appointed to fill a vacancy occurring prior to the expiration of the term for which his predecessor was appointed shall be appointed for the remainder of such term, and the terms of office of the members first taking office shall expire, as designated by the President at the time of appointment, four at the end of the first year, four at the end of the second year, and four at the end of the third year after the date of appointment. Members of the panel, when serving on business of the panel, shall be paid compensation at the rate of $25 per day, and shall also be entitled to receive an allowance for actual and necessary travel and subsistence expenses while so serving away from their places of residence.
((b)) It shall be the duty of the panel, at the request of the Director, to advise in the avoidance of industrial controversies and the manner in which mediation and voluntary adjustment shall be administered, particularly with reference to controversies affecting the general welfare of the country.