Registration form

Please register by entering your data and preferences. If you encounter any problems or have any questions, please contact us at

Mayors are invited to additionally register for the Mayors' Meeting taking place on 21 September. This session will provide Mayors the opportunity to feed into and endorse our local response to the European Green Deal. Register here to take part.
Substitutes or representatives of mayors are asked to contact us directly at before registering.

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Contact details

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(max. 55 characters)
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Session selection

Breakout sessions, Wednesday 30 September 2020, 14.30-16.00

Please indicate which of the parallel Breakout sessions you would like to attend:

Subplenary, Wednesday 30 September 2020, 16.30-18.00

Please indicate which of the parallel Subplenaries you would like to attend:

Thematic Study Tours, Thursday 01 October 2020, 14.00-18.00

Please indicate which of the Thematic Study Tours you would like to attend:

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Accept Terms and Conditions & Privacy Policy

Terms and Conditions

Conference fee

There are no conference fees, and all previously stipulated fees have been waived.


The conference has a participant limit. ICLEI therefore reserves the right to select the Mannheim2020 participants and to decline participation.

Cancellation and Substitution

Participants may cancel their registration in writing to the address below. They are free to name a replacement candidate.

Use of Audiovisual Material

ICLEI reserves the right to record audio and video material of the event and its participants and to use this material in any internal and external communications referring to the Mannheim2020 conference or ICLEI. This includes, but is not limited to, digital distribution on websites and via social media channels and inclusion in digital and printed publications. If you would not like to be recorded please make sure that your microphone and camera are turned off for the entire event.


The programme and speakers are subject to change. The organiser reserves the right to cancel the conference. In case of cancellation all participants will be promptly informed.

Conference Secretariat
ICLEI European Secretariat
Leopoldring 3
D-79098 Freiburg im Breisgau, Germany

Tel: +49-761 / 3 68 92-20
Fax: +49-761 / 3 68 92-29

  @sustain_cities #Mannheim2020