LEADER 01629nam 2200433 a 450 001 9910695076503321 005 20060418093351.0 035 $a(CKB)5470000002365953 035 $a(OCoLC)66904730 035 $a(EXLCZ)995470000002365953 100 $a20060418d2006 ua 0 101 0 $aeng 135 $aurmn|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aHomeland security$b[electronic resource] $eDHS is taking steps to enhance security at chemical facilities, but additional authority is needed : report to congressional requesters 210 1$a[Washington, D.C.] :$cU.S. Government Accountability Office,$d[2006] 215 $aii, 81 pages $cdigital, PDF file 300 $aTitle from title screen (viewed on Mar. 30, 2006). 300 $a"January 2006." 300 $aPaper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548. 300 $a"GAO-06-150." 320 $aIncludes bibliographical references. 517 $aHomeland security 606 $aChemical terrorism$zUnited States$xPrevention 606 $aChemical industry$xSecurity measures$zUnited States 606 $aEmergency management$zUnited States 606 $aNational security$zUnited States 615 0$aChemical terrorism$xPrevention. 615 0$aChemical industry$xSecurity measures 615 0$aEmergency management 615 0$aNational security 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910695076503321 996 $aHomeland Security$91686681 997 $aUNINA LEADER 01864nam 2200433 a 450 001 9910696955603321 005 20230902162029.0 035 $a(CKB)5470000002383335 035 $a(OCoLC)549167825 035 $a(EXLCZ)995470000002383335 100 $a20100309d2009 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aHomeland security$b[electronic resource] $eDHS's progress and challenges in key areas of maritime, aviation, and cybersecurity : statement before the Committee on Commerce, Science, and Transportation, U.S. Senate /$fstatement for the Record Cathleen A. Berrick 210 1$a[Washington, D.C.] :$cU.S. Govt. Accountability Office,$d[2009] 215 $a1 online resource (21 pages) 300 $aTitle from PDF title screen (GAO, viewed Mar. 3, 2010). 300 $a"For release ... December 2, 2009." 300 $a"GAO-10-106." 320 $aIncludes bibliographical references. 517 $aHomeland security 606 $aNational security$zUnited States 606 $aPorts of entry$xSecurity measures$xGovernment policy$zUnited States 606 $aAeronautics, Commercial$xSecurity measures$xGovernment policy$zUnited States 606 $aComputer networks$xSecurity measures$xGovernment policy$zUnited States 615 0$aNational security 615 0$aPorts of entry$xSecurity measures$xGovernment policy 615 0$aAeronautics, Commercial$xSecurity measures$xGovernment policy 615 0$aComputer networks$xSecurity measures$xGovernment policy 712 02$aUnited States.$bCongress.$bSenate.$bCommittee on Commerce, Science, and Transportation. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910696955603321 996 $aHomeland Security$91686681 997 $aUNINA