Critical Infrastructure and Key Resource (CI/KR) Asset Protection Technical Assistance Program (CAPTAP) [open pdf - 283KB]
"The attached memorandum provides detailed information regarding the U.S. Department of Homeland Security's (DHS) effort to provide technical assistance services to support the development and implementation of CI/KR [Critical Infrastructure/Key Resource] protection programs and associated CI/KR protection capabilities."
National Preparedness Directorate Information Bulletin No. 265
Internet Archive: http://web.archive.org/web/20080510083406/http://www.ojp.usdoj.gov/odp/docs/bulletins.htm