The term of office of committee members and alternates shall be for 3 years beginning on the 1st day of July and continuing until their successors are selected and have qualified: Provided, however, That the terms of office of the initial committee under the amended order shall be determined by the Secretary so that the terms of office of one-third of the initial members and alternates shall be for 1 year, one-third for 2 years, and one-third for 3 years.
Committee members and alternates shall serve during the term of office for which they are selected and have qualified, or during that portion thereof beginning on the date on which they qualify during the term of office and continuing until the end thereof, and until their successors are selected and have qualified.