identities and ensuring that people have not received visas under different names. This report was released on November 13, 2002; however, according to NIST, this was later "determined that the fingerprint system used was not as accurate as current state-of-the-art fingerprint systems and is approximately equivalent to commercial fingerprint systems available in 1998." This report was later superseded by section 303(a) of the Enhanced Border Security and Visa Entry Reform Act of 2002. Under Subtitle B, various definitions relating to terrorism were altered and expanded. The INA was retroactively amended to disallow aliens who are part of or representatives of a foreign organization or any group who endorses acts of terrorism from entering the U.S. This restriction also included the family of such aliens. The definition of "terrorist activity" was strengthened to include actions involving the use of any dangerous device (and not just explosives and firearms). To "engage in terrorist activity" is defined as committing, inciting to commit or planning and preparing to undertake an act of terrorism. Included in this definition is the gathering of intelligence information on potential terrorist targets, the solicitation of funds for a terrorist organization or the solicitation of others to undertake acts of terrorism. Those who provide knowing assistance to a person who is planning to perform such activities are defined as undertaking terrorist activities. Such assistance includes affording material support, including a safe house, transportation, communications, funds, transfer of funds or other material financial benefit, false documentation or identification, weapons (including chemical, biological, or radiological weapons), explosives, or training to perform the terrorist act. The INA criteria for making a decision to designate an organization as a terrorist organization was amended to include the definition of a terrorist act. Though the amendments to these definitions are retroactive, it does not mean that it can be applied to members who joined an organization, but since left, before it was designated to be a terrorist organization under by the Secretary of State. The Act amended the INA to add new provisions enforcing mandatory detention laws. These apply to any alien who is engaged in terrorism, or who is engaged in an activity that endangers U.S. national security. It also applies to those who are inadmissible or who must be deported because it is certified they are attempting to enter to undertake illegal espionage; are exporting goods, technology, or sensitive information illegally; or are attempting