22 
1 the end of three years, and three at the end of four 
2 years; 
3 “ (2) any member appointed to fill a vacancy oc- 
4 curving prior to the expiration of the term for which his 
5 predecessor was appointed shall be appointed for the 
6 remainder of such term; and 
7 “(3) a member whose term has expired may serve 
8 until his successor has been appointed. 
9 “(e)(1) The Chairman of the Commission (hereinafter 
10 in this part referred to as the ‘Chairman 1 ) shall be appointed 
11 by the President, by and with the advice and consent of the 
12 Senate, and the Chairman shall be selected from among those 
13 individuals appointed under subsection (b)(1). 
14 “(2) The Chairman shall serve as a full-time employee 
15 of the Commission and shall administer the daily activities 
16 -of the Commission. 
17 “(3) The Secretary of Health, Education, and W el- 
18 fare (hereinafter in this title, except section 1815, referred 
10 to as the ‘Secretary 1 ) shall compensate the Chairman at a 
20 rate not to exceed the annual rate of basic pay in effect for 
21 grade GS-18 of the General Schedule, without regard to 
22 the provisions of title 5, United States Code, governing 
23 appointments in the competitive service, and the provisions 
24 of chapter 51 and subchapter 111 of chapter 53 of such title, 
25 relating to classification and General Schedule pay rates. 
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