Important dates

Call for abstracts:
31 January 2022


Deadline for abstract submission:
30 April 2022


Abstract acceptance notification:
31 May 2022


Deadline for draft paper submission:
15 December 2022 - new deadline

Final paper submission: 31 March 2023

IS-PORTO 2023 symposium:
3 - 6 September 2023

Abstract submission

Abstract submission is now closed.

paper submission

Paper submission is now closed.


A total of one hundred and sixty six (166) papers have been received. 


From these, eleven (11) have been selected, after rigorous and extensive review to ASTM Geotechnical Testing Journal Special Issue on ‘Experimental investigations from very small strains to beyond failure’.


The Symposium Proceedings comprise one hundred and forty seven (147) papers, carefully revised by more than 90 peer-reviewers and theme editors. These proceedings will be available shorty in Open-Access, through the ISSMGE Online Library.

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