The Information Sharing Environment (ISE) was established by the United States Intelligence Reform and Terrorism Prevention Act of 2004. Under Section 1016 of IRTPA, the Program Manager for the Information Sharing Environment (PM-ISE) was granted government wide authority to plan for, oversee the implementation of, and manage the ISE.
The ISE provides analysts, operators, and investigators with information needed to enhance national security. These analysts, operators, and investigators come from a variety of communities - law enforcement, public safety, homeland security, intelligence, defense, and foreign affairs – and may work for federal, state, local, tribal, or territorial governments. They also have mission needs to collaborate and share information with each other and with private sector partners and our foreign allies. Federal agencies and state, local, tribal, and private sector partners — the ISE Mission Partners — deliver, and operate, the ISE and are accountable for sharing to enable end-to-end mission processes that support counterterrorism.
The PM-ISE works with ISE Mission Partners to improve the management, discovery, fusing, sharing, delivery of, and collaboration around terrorism-related information. The primary focus is any mission process, anywhere in the United States, that is intended or is likely to have a material impact on detecting, preventing, disrupting, responding to, or mitigating terrorist activity. Examples include: terrorism watchlisting, person and cargo screening, suspicious activity reporting, and alerts, warnings and notifications. The PM-ISE facilitates the development of the ISE by bringing together mission partners and aligning business processes, standards and architecture, security and access controls, privacy protections, and best practices.
The Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism (USA PATRIOT) Act of 2001 removed barriers that once restricted the sharing of information between the law enforcement and intelligence communities.
The Homeland Security Act of 2002 established the Department of Homeland Security (DHS) in part to improve the sharing of information among Federal, State, and local government agencies and the private sector, in order to enhance the Nation's ability to detect, identify, understand, and assess terrorist threats to and vulnerabilities of the homeland, to better protect our Nation's critical infrastructure, integrate our emergency response networks, and link State and Federal Governments. On July 29, 2003, the U.S. President issued Executive Order 13311, addressing key information sharing provisions in the Homeland Security Act.