Federal law provides that all aliens must enter the United States pursuant to the Immigration and Nationality Act (INA). The two major categories of aliens in the INA are (1) immigrants, who are admitted to the United States permanently, and (2) nonimmigrants, who are admitted for temporary reasons (e.g., students, tourists, temporary workers, or business travelers). Foreign nationals who lack prope r immigration authorization generally fall into three categories: (1) those who are admitted legally and then overstay their nonimmigrant visas, (2) those who enter the country surreptitiously without inspection, and (3) those who are admitted on the basis of fraudulent documents. In all three instances, the aliens are in violation of the INA and subject to removal. Temporary Protected Status (TPS), codified by INA Section 244, provides temporary relief from removal and work authorization to foreign nationals in the United States from countries experiencing armed conflict, natural disaster, or other extraordinary circumstances that prevent their safe return. This report begins by situating TPS in the context of humanitarian responses to migration. Another form of blanket relief from removal —Deferred Enforced Departure (DED)—is also described, as is the historical use of these relief mechanisms. This report then provides data on the countries currently designated for TPS, including the conditions that have contributed to their designation. Past legislation to provide lawful permanent resident status to certain TPS-designated foreign nationals is also described. The report concludes with examples of activity in the 115 th and 116 th Congresses related to TPS. As a State Party to the 1967 United Nations Protocol Relating to the Status of Refugees (hereinafter, U.N. Protocol), the United States agrees to the principle of nonrefoulement , which asserts that a refugee should not be returned to a country where he/she faces serious threats to his/her life or freedom. (This is now considered a rule of customary international law.) Nonrefoulement is embodied in several provisions of U.S. immigration law. Most notably, it is reflected in INA provisions requiring the government to withhold the removal of a foreign national to a country in which his or her life or freedom would be threatened on the basis of race, religion, nationality, membership in a particular social group, or political opinion. The legal definition of a refugee in the INA, which is consistent with the U.N. Protocol, specifies that a refugee is a person who is unwilling or unable to return to his/her country of nationality or habitual residence because of persecution or a well-founded fear of persecution on account of race, religion, nationality, membership in a particular social group, or political opinion. This definition also applies to individuals seeking asylum. Under the INA, refugees and asylees differ on the physical location of the persons seeking the status. Those who are displaced abroad to a country other than their home country apply for refugee status, while those who are in the United States or at a U.S. port of entry apply for asylum. Other foreign nationals in the United States who may elicit a humanitarian response do not meet the legal definition for asylum; under certain circumstances these persons may be eligible for relief from removal through TPS or DED. TPS is a blanket form of humanitarian relief. It is the statutory embodiment of safe haven for foreign nationals within the United States who may not meet the legal definition of refugee or asylee but are nonetheless fleeing—or reluctant to return to—potentially dangerous situations. TPS was established by Congress as part of the Immigration Act of 1990 ( P.L. 101-649 ). The statute gives the Secretary of the Department of Homeland Security (DHS), in consultation with other government agencies (most notably the Department of State), the authority to designate a country for TPS under one or more of the following conditions: ongoing armed conflict in a foreign state that poses a serious threat to personal safety; a foreign state request for TPS because it temporarily cannot handle the return of its nationals due to an environmental disaster; or extraordinary and temporary conditions in a foreign state that prevent its nationals from safely returning. A foreign state may not be designated for TPS if the Secretary of DHS finds that allowing its nationals to temporarily stay in the United States is against the U.S. national interest. The Secretary of DHS can designate a country for TPS for periods of 6 to 18 months and can extend these periods if the country continues to meet the conditions for designation. To obtain TPS, eligible foreign nationals within the United States must pay specified fees and submit an application to DHS's U.S. Citizenship and Immigration Services (USCIS) before the deadline set forth in the Federal Register notice announcing the TPS designation. The application must include supporting documentation as evidence of eligibility (e.g., a passport issued by the designated country and records showing continuous physical presence in the United States since the date established in the TPS designation). The statute specifies grounds of inadmissibility that cannot be waived, including those relating to criminal convictions, drug offenses, terrorist activity, and the persecution of others. Individuals granted TPS are eligible for employment authorization, cannot be detained on the basis of their immigration status, and are not subject to removal while they retain TPS relief. They may be deemed ineligible for public assistance by a state and may travel abroad with the prior consent of the DHS Secretary. TPS does not provide a path to lawful permanent residence or citizenship, but a TPS recipient is not barred from adjusting to nonimmigrant or immigrant status if he or she meets the requirements. DHS has indicated that information it collects when an individual registers for TPS may be used to enforce immigration law or in any criminal proceeding. In addition, withdrawal of an alien's TPS may subject the alien to exclusion or deportation proceedings. In addition to TPS, there is another form of blanket relief from removal known as deferred enforced departure (DED), formerly known as extended voluntary departure (EVD). DED is a temporary, discretionary, administrative stay of removal granted to aliens from designated countries. Unlike TPS, a DED designation emanates from the President's constitutional powers to conduct foreign relations and has no statutory basis. DED was first used in 1990 and has been used a total of five times (see " Historical Use of Blanket Relief "). Liberia is the only country currently designated under DED, and that designation is scheduled to end on March 30, 2020. DED and EVD have been used on a country-specific basis to provide relief from removal at the President's discretion, usually in response to war, civil unrest, or natural disasters. When Presidents grant DED through an executive order or presidential memorandum, they generally provide eligibility guidelines, such as demonstration of continuous presence in the United States since a specific date. Unlike TPS, the Secretary of State does not need to be consulted when DED is granted. In contrast to recipients of TPS, individuals who benefit from DED are not required to register for the status with USCIS unless they are applying for work authorization. Instead, DED is triggered when a protected individual is identified for removal. In 1990, when Congress enacted the TPS statute, it also granted TPS for 18 months to Salvadoran nationals who were residing in the United States. Since then, the Attorney General (and, later, the Secretary of DHS), in consultation with the State Department, granted and subsequently terminated TPS for foreign nationals in the United States from the following countries: Angola, Bosnia-Herzegovina, Burundi, Guinea, Lebanon, Liberia, the Kosovo Province of Serbia, Kuwait, Rwanda, and Sierra Leone. Rather than extending the initial Salvadoran TPS when it expired in 1992, the George H. W. Bush Administration granted DED to an estimated 190,000 Salvadorans through December 1994. This Administration also granted DED to about 80,000 Chinese nationals in the United States following the Tiananmen Square massacre in June 1989, and these individuals retained DED status through January 1994. In December 1997, President Bill Clinton instructed the Attorney General to grant DED to Haitian nationals in the United States for one year, providing time for the Administration to work with Congress on long-term legislative relief for Haitians. President George W. Bush directed that DED be provided to Liberian nationals whose TPS was expiring in September 2007; this status was extended several times by President Obama. President Trump has terminated DED for Liberians, with an effective date of March 30, 2020 (for more details, see " Liberia "). Approximately 417,000 foreign nationals from the following 10 countries have TPS: El Salvador, Haiti, Honduras, Nepal, Nicaragua, Somalia, South Sudan, Sudan, Syria, and Yemen. In addition, certain Liberian nationals are covered by a designation of DED (see " Liberia " section below). The Administration has announced terminations of temporary protections for seven of these countries (six with TPS and one with DED). Several lawsuits have been filed challenging these decisions. Table 1 lists the current TPS-designated countries, the most recent decision—to extend or terminate—by the Secretary of DHS, the date from which individuals are required to have continuously resided in the United States, and the designation's expiration date. In addition, Table 1 shows the approximate number of individuals from each country who registered during the previous registration period and the number of individuals with TPS as of November 29, 2018. The only time Congress has granted TPS was in 1990 (as part of the law establishing TPS) to eligible Salvadoran nationals in the United States. In the aftermath of Hurricane Mitch in November 1998, then-Attorney General Janet Reno announced that she would temporarily suspend the deportation of nationals from El Salvador, Guatemala, Honduras, and Nicaragua. On January 5, 1999, the Attorney General designated Honduras and Nicaragua for TPS due to extraordinary displacement and damage from Hurricane Mitch. Prior to leaving office in January 2001, the Clinton Administration said it would temporarily halt deportations to El Salvador because of a major earthquake. In 2001, the George W. Bush Administration decided to grant TPS to Salvadoran nationals following two earthquakes that rocked the country. Over the years, the George W. Bush Administration granted, and the Obama Administration extended, TPS to Central Americans from El Salvador, Honduras, and Nicaragua on the rationale that it was still unsafe for nationals to return due to the disruption of living conditions from environmental disasters. Beginning in late 2017, the Trump Administration announced decisions to terminate TPS for Nicaragua and El Salvador and to put on hold a decision about Honduras. In November 2017, DHS announced that TPS for Nicaragua would end on January 5, 2019—12 months after its last designation would have expired—due to nearly completed recovery efforts following Hurricane Mitch. On the same day, DHS announced that more information was necessary to make a determination about TPS for Honduras; as a result, statute dictates that its status be extended for six months. On January 8, 2018, DHS announced the decision to terminate TPS for El Salvador—whose nationals account for about 60% of TPS recipients—after an 18-month transition period. El Salvador's TPS designation is scheduled to end on September 9, 2019. On May 4, 2018, DHS announced the decision to terminate the TPS designation for Honduras, with an 18-month delay (until January 5, 2020) to allow for an orderly transition. As of the date of this report, the terminations for El Salvador and Honduras are on hold as the result of a court order. The large number of Central Americans with TPS, along with their length of U.S. residence and resulting substantial economic and family ties, have led some to support extending TPS for Central Americans and Salvadorans in particular. Supporters have argued that ongoing violence and political unrest have left these countries unable to adequately handle the return of their nationals and that a large-scale return could have negative consequences for the United States economy and labor supply, American families, foreign relations, and the flow of remittances sent by Central Americans living in the United States to their relatives in Central America. Opponents have argued that ending TPS for these countries is a move toward correctly interpreting the original intent of the program—to provide temporary safe haven. There is some support in Congress for a legislative means of allowing TPS recipients with several years of U.S. residence to remain in the United States permanently (see " Selected Activity in the 115th and 116th Congress " below); others argue that Congress's intent in creating the statute was to provide temporary relief and that no special consideration should be given to allow these individuals to stay in the United States. The devastation caused by the January 12, 2010, earthquake in Haiti prompted calls for the Obama Administration to grant TPS to Haitian nationals in the United States. The scale of the humanitarian crisis after the earthquake—with estimates of thousands of Haitians dead and reports of the total collapse of Port au Prince's infrastructure—led DHS to grant TPS for 18 months to Haitian nationals who were in the United States as of January 12, 2010. At the time, then-DHS Secretary Janet Napolitano stated: "Providing a temporary refuge for Haitian nationals who are currently in the United States and whose personal safety would be endangered by returning to Haiti is part of this Administration's continuing efforts to support Haiti's recovery." On July 13, 2010, DHS announced an extension of the TPS registration period for Haitian nationals, citing difficulties nationals were experiencing in obtaining documents to establish identity and nationality, and in gathering funds required to apply for TPS. DHS extended the TPS designation for Haiti in May 2011, providing another 18 months of TPS, through January 22, 2013. At the same time, DHS issued a redesignation, enabling eligible Haitian nationals who arrived in the United States up to one year after the earthquake to receive TPS. The redesignation targeted individuals who were allowed to enter the United States immediately after the earthquake on temporary visas or humanitarian parole, but were not covered by the initial TPS designation. Subsequently, then-Secretary Jeh Johnson extended Haiti's designation several times, through July 22, 2017. A May 2, 2017, letter from members of the Congressional Black Caucus to then-DHS Secretary John Kelly urged an 18-month extension of TPS for Haiti, citing continued recovery difficulties from the 2010 earthquake that killed over 300,000 people, an ongoing cholera epidemic, and additional damages from Hurricane Matthew in 2016. On May 24, 2017, then-Secretary Kelly extended Haiti's TPS designation for six months (the minimum allowed by statute), from its planned expiration on July 22, 2017, to January 22, 2018, and encouraged beneficiaries to prepare to return to Haiti should its designation be terminated after six months. An October 4, 2017, letter from the Haitian ambassador to Acting DHS Secretary Elaine Duke requested that Haiti's designation be extended for an additional 18 months. On November 20, 2017, DHS announced its decision to terminate TPS for Haiti, with an 18-month transition period. Its designation is set to terminate on July 22, 2019. As of the date of this report, the termination is on hold as the result of a court order. Liberians in the United States first received TPS in March 1991 following the outbreak of civil war. Although that war ended, a second civil war began in 1999 and escalated in 2000. Approximately 10,000 Liberians in the United States were given DED in 1999 after their TPS expired. Their DED status was subsequently extended to September 29, 2002. On October 1, 2002, Liberia was redesignated for TPS for a period of 12 months, and that status continued to be extended. On September 20, 2006, the George W. Bush Administration announced that TPS for Liberia would expire on October 1, 2007, but that this population would be eligible for DED until March 31, 2009. On March 23, 2009, President Obama extended DED for those Liberians until March 31, 2010, and several times thereafter. As a result of the Ebola outbreak in West Africa in 2014, eligible Liberians were again granted TPS, as were eligible Sierra Leoneans and Guineans. On September 26, 2016, DHS issued a notice for Liberia providing a six-month extension of TPS benefits, to May 21, 2017, to allow for an "orderly transition" of affected persons' immigration status, and did the same for similarly affected Sierra Leoneans and Guineans. This action voided a previously scheduled November 21, 2016, expiration of TPS for all three countries. Liberia's DED status was extended by President Obama through March 31, 2018, for a specially designated population of Liberians who had been residing in the United States since October 2002. President Trump announced on March 27, 2018, that extending DED for Liberia was not warranted due to improved conditions in Liberia, but that the United States' foreign policy interests warranted a 12-month wind-down period. A lawsuit challenging the termination was filed in federal court on March 8, 2019. Three days before the effective termination date, President Trump announced a 12-month extension of the wind-down period, to last through March 30, 2020. Approximately 840 Liberians have approved employment authorization documents (EADs) under that DED directive. This number does not reflect all Liberians who might be covered under this DED announcement—only those who applied for and received an EAD. Nepal was devastated by a massive earthquake on April 25, 2015, killing over 8,000 people. The earthquake and subsequent aftershocks demolished much of Nepal's housing and infrastructure in many areas. Over half a million homes were reportedly destroyed. On June 24, 2015, citing a substantial but temporary disruption in living conditions as a result of the earthquake, then-DHS Secretary Jeh Johnson designated Nepal for TPS for an 18-month period. TPS for Nepal was extended for 18 months in October 2016. On April 26, 2018, Secretary Nielsen announced her decision to terminate the TPS designation for Nepal, citing her assessment that the original conditions under which the country was designated are no longer substantial and that Nepal can adequately handle the return of its nationals. A 12-month delay of the termination date to allow for an orderly transition was also announced; the TPS designation for Nepal is thus set to terminate on June 24, 2019. As of the date of this report, the termination is on hold as the result of a court order. Somalia has endured decades of chronic instability and humanitarian crises. Since the collapse of the authoritarian Siad Barre regime in 1991, it has lacked a viable central authority capable of exerting territorial control, securing its borders, or providing security and services to its people. Somalia was first designated for TPS in 1991 based on extraordinary and temporary conditions "that prevent[ed] aliens who are nationals of Somalia from returning to Somalia in safety." Through 23 subsequent extensions or redesignations, Somalia has maintained TPS due to insecurity and ongoing armed conflict that present serious threats to the safety of returnees. DHS announced the latest extension—for 18 months—on July 19, 2018, and its current expiration date is March 17, 2020. Decades of civil war preceded South Sudan's secession from the Republic of Sudan in 2011. Citing both ongoing armed conflict and extraordinary and temporary conditions that would prevent the safe return of Sudanese nationals, the Attorney General designated Sudan for TPS on November 4, 1997. Since then, Sudan has been redesignated or had its designation extended 14 times. On July 9, 2011, South Sudan became a new nation. With South Sudan's independence from the Republic of Sudan, questions arose about whether nationals of the new nation would continue to be eligible for TPS. In response, the DHS Secretary designated South Sudan for TPS on October 17, 2011. TPS has since been extended or redesignated five times due to ongoing armed conflict and extraordinary and temporary conditions in South Sudan, including "ongoing civil war marked by brutal violence against civilians, egregious human rights violations and abuses, and a humanitarian disaster on a devastating scale across the country." The latest extension was for 18 months and expires on November 2, 2020. Meanwhile, citing improved conditions in Sudan, including a reduction in violence and an increase in food harvests, then-Acting DHS Secretary Elaine Duke announced in September 2017 that Sudan's TPS designation would expire on November 2, 2018. As of the date of this report, the termination is on hold as the result of a court order. The political uprising of 2011 in Syria grew into an intensely violent civil war that has led to 5.6 million Syrians fleeing the country and 6 million more internally displaced by 2018. On March 29, 2012, then-Secretary of Homeland Security Janet Napolitano designated the Syrian Arab Republic (Syria) for TPS through September 30, 2013, citing temporary extraordinary conditions that would make it unsafe for Syrian nationals already in the United States to return to the country. In that initial granting of TPS, Secretary Napolitano made clear that DHS would conduct full background checks on Syrians registering for TPS. TPS for Syrian nationals has since been extended. The 18-month extension on August 1, 2016, was accompanied by a redesignation, which updated the required arrival date into the United States for Syrians from January 5, 2015, to August 1, 2016. On January 31, 2018, Secretary Nielsen announced her decision to extend the TPS designation for Syria for another 18 months, citing the ongoing armed conflict and extraordinary conditions that prompted the original designation. This announcement did not include a redesignation; thus, Syrians who entered the United States after August 1, 2016, are not eligible. On September 3, 2015, then-Secretary Jeh Johnson designated Yemen for TPS through March 3, 2017, due to ongoing armed conflict in the country. A 2015 DHS press release stated that "requiring Yemeni nationals in the United States to return to Yemen would pose a serious threat to their personal safety." The civil war in Yemen reached new levels in 2017. The United Nations estimated that the civilian death toll had reached 10,000, and the World Food Program reported that 60% of Yemenis, or 17 million people, were in "crisis" or "emergency" food situations. Relief efforts in the region have been complicated by ongoing violence and considerable damage to the country's infrastructure. On January 4, 2017, DHS extended and redesignated Yemen's current TPS designation through September 3, 2018. The redesignation updated the required arrival date into the United States for individuals from Yemen from September 3, 2015, to January 4, 2017. The Federal Register notice explained that the "continued deterioration of the conditions for civilians in Yemen and the resulting need to offer protection to individuals who have arrived in the United States after the eligibility cutoff dates" warranted the redesignation of TPS. On July 5, 2018, DHS extended Yemen's TPS designation for another 18 months, resulting in an expiration date of March 3, 2020. Individuals with TPS reside in all 50 states, the District of Columbia, and the U.S. territories. The highest populations live in traditional immigrant gateway states: California, Florida, Texas, and New York. In addition to these four, six other states had at least 10,000 TPS recipients as of November 2018: Virginia, Maryland, New Jersey, Massachusetts, North Carolina, and Georgia. Hawaii, Wyoming, Vermont, and Montana had fewer than 100 individuals with TPS. See Figure 1 and Table A-1 . A grant of TPS does not provide a recipient with a designated pathway to lawful permanent resident (LPR) status; however, a TPS recipient is not barred from adjusting to nonimmigrant or immigrant status if he or she meets the requirements. There are statutory limitations on Congress providing adjustment of status to TPS recipients. Over the years, Congress has provided eligibility for LPR status to groups of nationals who had been given temporary relief from removal. In 1992, Congress enacted legislation allowing Chinese nationals who had DED following the Tiananmen Square massacre to adjust to LPR status ( P.L. 102-404 ). The Nicaraguan Adjustment and Central American Relief Act (NACARA) (Title II of P.L. 105-100 ), which became law in 1997, provided eligibility for LPR status to certain Nicaraguans, Cubans, Guatemalans, Salvadorans, and nationals of the former Soviet bloc who had applied for asylum and had been living in the United States for a certain period of time. The 105 th Congress passed the Haitian Refugee Immigration Fairness Act, enabling Haitians who had filed asylum claims or who were paroled into the United States before December 31, 1995, to adjust to legal permanent residence ( P.L. 105-277 ). Legislation that would have allowed nationals from various countries that have had TPS to adjust to LPR status received action in past Congresses, but was not enacted. For instance, the Senate-passed comprehensive immigration reform bill in the 113 th Congress ( S. 744 ) did not include specific provisions for foreign nationals with TPS to adjust status, but many would have qualified for the registered provisional immigrant status that S. 744 would have established. Various proposals related to TPS have been introduced in the 115 th and 116 th Congresses. Some bills would extend or expand TPS designations for certain countries (e.g., Venezuela), prohibit federal funds from being used to implement recent TPS terminations, or provide adjustment to LPR status for TPS recipients who have been living in the United States for several years. Other bills variously seek to limit the program by transferring authority from DHS to Congress to designate foreign states; making unauthorized aliens and members of criminal gangs ineligible; restricting the criteria for designating a foreign state; making TPS recipients subject to detention and expedited removal; or phasing out the program. 

Summary: When civil unrest, violence, or natural disasters erupt in countries around the world, concerns arise over the ability of foreign nationals in the United States from those countries to safely return. Provisions exist in the Immigration and Nationality Act (INA) to offer temporary protected status (TPS) and other forms of relief from removal under specified circumstances. The Secretary of Homeland Security has the discretion to designate a country for TPS for periods of 6 to 18 months and can extend these periods if the country continues to meet the conditions for designation. Congress has also provided TPS legislatively. A foreign national who is granted TPS receives a registration document and employment authorization for the duration of a given TPS designation. The United States currently provides TPS to approximately 417,000 foreign nationals from 10 countries: El Salvador, Haiti, Honduras, Nepal, Nicaragua, Somalia, South Sudan, Sudan, Syria, and Yemen. Certain Liberians maintain relief under a similar administrative mechanism known as Deferred Enforced Departure (DED). Since September 2017, the Secretary of Homeland Security has announced plans to terminate TPS for six countries—El Salvador, Haiti, Honduras, Nepal, Nicaragua, and Sudan—and extend TPS for Somalia, South Sudan, Syria, and Yemen. In March 2018, President Trump announced an end to DED for Liberia. Several lawsuits have been filed challenging the TPS and DED termination decisions. There is ongoing debate about whether foreign nationals who have been living in the United States for long periods of time with TPS or DED should receive a pathway to lawful permanent resident (LPR) status. Various proposals related to TPS have been introduced in the 115th and 116th Congresses, including to expand the program to additional countries (e.g., Venezuela), provide a pathway to LPR status, prohibit gang members or those without lawful status from receiving TPS, and phase out the program.