The first ICM was held in Zurich, Switzerland, from August 9 to 11, 1897.

The 1954 ICM was held in Amsterdam, Netherlands, from September 2 to 9.

The 1983 ICM was held in Warsaw, Poland, from August 16 to 24.

The 2002 ICM was held in Beijing, China, from August 20 to 28.

The 2018 ICM was held in Rio de Janeiro, Brazil, from August 1 to 9.

The 2023 JMM was held in Boston, Massachusetts, from January 4 to 7.

The 2019 JMM was held in Baltimore, Maryland, from January 16 to 19.

The 2015 JMM was held in Seattle, Washington, from January 10 to 13.

The 2011 JMM was held in New Orleans, Louisiana, from January 5 to 8.

The 2007 JMM was held in San Diego, California, from January 10 to 13.

The 2016 EMS Congress was held in Berlin, Germany, from July 18 to 22.

The 2012 EMS Congress was held in Krakow, Poland, from July 2 to 6.

The 2008 EMS Congress was held in Amsterdam, Netherlands, from July 14 to 18.

The 2004 EMS Congress was held in Stockholm, Sweden, from June 27 to July 2.

The 2000 EMS Congress was held in Barcelona, Spain, from July 10 to 14.