Book excerpt: LECTAC, the Law Enforcement and Corrections Tech. Advisory Council, is a critical part of the Nat. Inst. of Justice’s (NIJ) Research, Development, Test and Evaluation process, providing practitioner-based input on what technologies are most important and what technology gaps currently exist. This “real world” input helps shape the activities of NIJ’s science and tech. portfolios, as well as NIJ-funded research supporting the development and implementation of new technologies for criminal justice application. LECTAC is an entity composed of approx. 35 senior leaders from law enforcement, corrections, courts, forensic science and other criminal justice agencies and professional organizations. This report provides LECTAC’s Top 10 list of technology requirements for 2010. Figures. This is a print on demand report.