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Registration Closed
Registration Fee

Registration for the XXI IAHR World Congress in Erfurt has now concluded. We are happy and proud to welcome more than 1300 participants to the XXI IAHR World Congress in Erfurt.

Please note that contrary to originally planned and communicated, there will be no daily or on site tickets available during the IAHR World Congress. Due to the large number of participants already registered for the Congress, this measure has unfortunately become necessary to avoid overcrowding.

Registration Fees

before March 15, 2015  € 150,00 
March 16 to May 15,2015* € 180,00 
May 16 to June 30, 2015 € 200,00 
on site (full week)**  € 230,00

*all speakers must be registered as Congress participants to be included in the Congress program

** not available

Cancellation Policy : The Congress will refund € 120,00 if cancellation is made before August 1, 2015 (CET); € 100,00 before August 12, 2015 (CET). No refund of the participation fee will be granted after this date.

Travel Grants
Financial Assistance for the IAHR Congress

The IAHR Congress are proud to sponsor a number of distinguished scholars to come to the IAHR Congress. Grant Awardees have been notified. Read the Travel Grant Guidelines.







   Erfurt University

The XXI Quinquennial IAHR World Congress is sponsored by

Logo: Deutsche Forschungsgemeinschaft (DFG) - zur Startseite


Thuringia Tourism - holiday (vacation) and travel in Thuringia

The XXI IAHR World Congress cooperates with Thuringia Tourism in booking the Congress and providing accommodation and the Congress tours.

The IAHR 2015 World Congress partners with myclimate to aim at a net zero carbon footprint.