Emergency Quota Act  The Emergency Quota Act, also known as the Emergency Immigration Act of 1921, the Immigration Restriction Act of 1921, the Per Centum Law, and the Johnson Quota Act (ch. 8, of May 19, 1921) was formulated mainly in response to the large influx of Southern and Eastern Europeans, thus successfully restricting their immigration and that of other "undesirables" into the United States. Although intended as temporary legislation, the Act "proved in the long run the most important turning-point in American immigration policy" because it added two new features to American immigration law: numerical limits on immigration and the use of a system for establishing those limits. These limits came to be known as the National Origins Formula. The Emergency Quota Act restricted the number of immigrants admitted from any country annually to 3% of the number of residents from that same country living in the United States as of the U.S. Census of 1910. This meant that people from northern European countries had a higher quota and were more likely to be admitted to the U.S. than people from eastern Europe, southern Europe, or other, non-European countries. Professionals were to be admitted without regard to their country of origin. The Act set no limits on immigration from Latin America. The act did not apply to countries with bilateral agreements with the US, or to Asian countries listed in the Immigration Act of 1917, known as the Asiatic Barred Zone Act. However, the Act was not seen as restrictive enough since millions of immigrants from eastern and southern Europe had come into the USA since 1890. The Immigration Act of 1924 reduced the Quota to 2% per the Census of 1890 when a fairly small percentage of the population was from the regions regarded as less than desirable. In order to execute the quota, the visa system that we still use today was implemented in 1924. It was mandated that all non-citizens seeking to enter the United States needed to obtain and present a visa that was obtained from a U.S. Embassy and Consulate before arrival in the United States. Immigration inspectors handled the visa packets depending on whether they were Non-Immigrant, meaning visitor, or Immigrant, indicating permanent admission. Non-immigrant visas were kept at the ports of entry and were later destroyed, while immigrant visas were sent to the Central Office in Washington D.C. for processing and filing. Based on that formula, the number of new immigrants admitted fell from 805,228 in 1920 to 309,556 in 1921-22.