Sections 3531 to 3538 comprised subchapter II of this chapter “INFORMATION SECURITY”. Section 3531, added Pub. L. 107–296, title X, § 1001(b)(1) , Nov. 25, 2002 , 116 Stat. 2259 , set forth purposes of subchapter II. See section 3551 of this title . A prior section 3531, added Pub. L. 106–398, § 1 [[div. A] , title X, § 1061], Oct. 30, 2000 , 114 Stat. 1654 , 1654A–266, set forth purposes of subchapter II prior to the general amendment of subchapter II by Pub. L. 107–296 . Section 3532, added Pub. L. 107–296, title X, § 1001(b)(1) , Nov. 25, 2002 , 116 Stat. 2260 , related to definitions applicable to subchapter II. See section 3552 of this title . A prior section 3532, added Pub. L. 106–398, § 1 [[div. A] , title X, § 1061], Oct. 30, 2000 , 114 Stat. 1654 , 1654A–266, related to definitions applicable to subchapter II prior to the general amendment of subchapter II by Pub. L. 107–296 . Section 3533, added Pub. L. 107–296, title X, § 1001(b)(1) , Nov. 25, 2002 , 116 Stat. 2261 , set forth authority and functions of the Director. See section 3553 of this title . A prior section 3533, added Pub. L. 106–398, § 1 [[div. A] , title X, § 1061], Oct. 30, 2000 , 114 Stat. 1654 , 1654A–266, set forth authority and functions of the Director prior to the general amendment of subchapter II by Pub. L. 107–296 . Section 3534, added Pub. L. 107–296, title X, § 1001(b)(1) , Nov. 25, 2002 , 116 Stat. 2262 , related to Federal agency responsibilities. See section 3554 of this title . A prior section 3534, added Pub. L. 106–398, § 1 [[div. A] , title X, § 1061], Oct. 30, 2000 , 114 Stat. 1654 , 1654A–268, related to Federal agency responsibilities prior to the general amendment of subchapter II by Pub. L. 107–296 . Section 3535, added Pub. L. 107–296, title X, § 1001(b)(1) , Nov. 25, 2002 , 116 Stat. 2265 ; amended Pub. L. 108–177, title III, § 377(e) , Dec. 13, 2003 , 117 Stat. 2631 , related to annual independent evaluation. See section 3555 of this title . A prior section 3535, added Pub. L. 106–398, § 1 [[div. A] , title X, § 1061], Oct. 30, 2000 , 114 Stat. 1654 , 1654A–271, related to annual independent evaluation prior to the general amendment of subchapter II by Pub. L. 107–296 . Section 3536, added Pub. L. 107–296, title X, § 1001(b)(1) , Nov. 25, 2002 , 116 Stat. 2266 , described responsibilities for the head of each agency operating or exercising control of a national security system. See section 3557 of this title . A prior section 3536, added Pub. L. 106–398, § 1 [[div. A] , title X, § 1061], Oct. 30, 2000 , 114 Stat. 1654 , 1654A–272; amended Pub. L. 107–314, div. A, title X, § 1052(a) , Dec. 2, 2002 , 116 Stat. 2648 , set forth expiration date of subchapter II prior to the general amendment of subchapter II by Pub. L. 107–296 . Section 3537, added Pub. L. 107–296, title X, § 1001(b)(1) , Nov. 25, 2002 , 116 Stat. 2267 , authorized appropriations for fiscal years 2003 through 2007. Section 3538, added Pub. L. 107–296, title X, § 1001(b)(1) , Nov. 25, 2002 , 116 Stat. 2267 , related to effect on existing law. See section 3558 of this title . Sections 3541 to 3549 comprised subchapter III of this chapter “INFORMATION SECURITY”. Section 3541, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2946 , set forth purposes of subchapter III. See section 3551 of this title . Section 3542, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2947 , related to definitions applicable to subchapter III. See section 3552 of this title . Section 3543, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2947 , set forth authority and functions of the Director. See section 3553 of this title . Section 3544, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2949 , related to Federal agency responsibilities. See section 3554 of this title . Section 3545, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2952 ; amended Pub. L. 108–177, title III, § 377(e) , Dec. 13, 2003 , 117 Stat. 2631 , related to annual independent evaluation. See section 3555 of this title . Section 3546, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2954 , related to Federal information security incident center. See section 3556 of this title . Section 3547, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2954 , described responsibilities for the head of each agency operating or exercising control of a national security system. See section 3557 of this title . Section 3548, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2954 , authorized appropriations for fiscal years 2003 through 2007. Section 3549, added Pub. L. 107–347, title III, § 301(b)(1) , Dec. 17, 2002 , 116 Stat. 2955 , related to effect on existing law and provided that subchapter II was not to apply while subchapter III was in effect. See section 3558 of this title .