When FIFA was founded in 1904, there were seven member countries: France, Belgium, Denmark, the Netherlands, Spain, Sweden and Switzerland. The United States joined the Zurich, Switzerland-based organization in 1913.
FIFA's six confederations represent different regions of the world: UEFA (Europe), CAF (Africa), CONCACAF (North and Central America), CONMEBOL (South America), OFC (New Zealand and South Pacific island nations) and AFC (Asia).
In addition to the World Cup, which takes place every four years, FIFA organizes the FIFA Club World Cup, which began in 2000. Seven men's teams participate: winners from each of the six confederations, plus the winning team from the host country.
May 21, 1904 - FIFA is founded in Paris, to promote international football (soccer) tournaments.
1905 - England, which has its own Football Association dating back to 1863, becomes a member nation. The British initially resisted joining FIFA.
1913 - The United States Football Association, now called the United States Soccer Federation, joins FIFA.
July 13-30, 1930 - Uruguay hosts the first World Cup. Thirteen teams compete and Uruguay wins the tournament, defeating Argentina. Team USA places third.
1975 - Joseph "Sepp" Blatter of Switzerland joins FIFA as director of technical development programs, serving under President João Havelange of Brazil.
1981 - FIFA's executive committee names Blatter general secretary of the organization.
November 16-30, 1991 - China hosts the first Women's World Cup. Team USA defeats Norway in the final match.
June 8, 1998 - Blatter is elected president of FIFA, defeating Swedish soccer stalwart Lennart Johansson.
May 21, 2001 - A company closely affiliated with FIFA, International Sports Media and Marketing (ISMM) is declared bankrupt in Swiss Court. ISMM was the parent company of International Sports and Leisure (ISL), which sold World Cup television rights and negotiated corporate sponsorships. FIFA brings charges against ISMM, claiming company executives diverted a $60 million payment from a licensee and deposited it in a secret bank account.
July 7, 2001 - During a FIFA meeting in Buenos Aires, Blatter delivers a lengthy report about the impact of the ISMM bankruptcy on the organization and he pledges to usher in a new era of transparency.
February 28, 2002 - Farah Addo, vice president of the CAF confederation, tells the Daily Mail he was offered $100,000 to help Blatter win the election in 1998 but he turned the money down. He says 18 other officials accepted payments from Blatter's associates in exchange for votes. Blatter fires back that the allegations are baseless, with a statement on FIFA.com.
March 7, 2002 - FIFA's executive committee authorizes an internal investigation into the organization's finances.
May 3, 2002 - In a review not released to the public, FIFA General Secretary Michel Zen-Ruffinen claims there is such widespread corruption within the organization, criminal charges may be warranted, according to the Los Angeles Times. The newspaper reports five top officials demand Blatter step down. He vows to fight the charges.
May 10, 2002 - Members of FIFA's Executive Committee file a formal complaint against Blatter with Swiss authorities. Blatter issues a statement in response, "I remain unperturbed by the prospect of a possible investigation."
May 29, 2002 - Blatter is reelected FIFA president, defeating Issa Hayatou of Cameroon by a wide margin, 139-56.
May 31, 2002 - FIFA's Executive Committee withdraws its complaint against Blatter. Zen-Ruffinen, the author of the report alleging criminal misconduct, resigns.
October 6, 2004 - The Executive Committee approves a code of ethics.
June 9, 2006 - FIFA establishes an ethics committee to address allegations of bribery, match fixing, betting and other illegal practices.
September 15, 2006 - Former Olympic champ Lord Sebastian Coe of England is appointed chairman of FIFA's new ethics committee. Coe says in a statement, "Inspiring young people into sport is a personal passion of mine. To do this, we must protect and promote the ethics and morals of sport for future generations."
October 23, 2006 - FIFA's Ethics Committee holds its first meeting. In a statement, Blatter says the group will enforce a revised code of ethics.
October 20, 2010 - Two members of FIFA's Executive Committee are suspended after a British newspaper reports they offered to sell their World Cup votes.
November 18, 2010 - FIFA confirms the suspension of four additional officials for suspected ethical breaches.
November 29, 2010 - Ahead of the vote for the host countries of the 2018 and 2022 World Cup tournaments, the BBC reports three senior FIFA officials who will participate in the selection process took bribes from International Sports & Leisure during the 1990s. One of the officials, Ricardo Teixeira, is the former son-in-law of former FIFA President João Havelange.
May 24, 2011 - Chuck Blazer, an American member of the executive committee, accuses FIFA officials Jack Warner and Mohamed Bin Hammam of bribery. He alleges the two gave money to members of the Caribbean Football Union to cast ballots for Bin Hammam in his campaign to become FIFA's new president.
May 29, 2011 - FIFA suspends Warner and Bin Hammam as it launches a probe into the alleged vote buying scam. According to a statement, FIFA's Ethics Committee also looked into possible violations by Blatter, at Bin Hammam's request. The committee concluded, however, Blatter had not breached the organization's code of ethics.
June 1, 2011 - Running unopposed, Blatter is elected to a fourth term as FIFA president. He announces a change in the process of selecting World Cup host countries. Instead of having the small, 24-member executive committee pick future World Cup hosts, the full FIFA congress will participate, with one vote for each member nation.
July 17, 2012 - FIFA announces former US Attorney Michael J. Garcia and former German prosecutor Hans-Joachim Eckert have been appointed chairmen of the ethics committee, tasked with probing various allegations of wrongdoing.
2013 - As Brazil preps for the 2014 World Cup, at least five workers die in construction accidents. Thousands of protesters clash with police during the early summer and the unrest continues throughout the year leading up to the soccer tournament.
March 2014 - The International Trade Union Confederation, a labor rights group, publishes a report, "The Case Against Qatar." The ITUC projects 4,000 migrant laborers will die before the 2022 World Cup.
May 21, 2015 - Amnesty Internatio