Due to the worldwide situation regarding the Covid-19 pandemic and the difficulties that still persist for large group meetings as well as for travelling around the world, the organizing committee has decided that SAHC2021 will be held in a fully online mode.

The dates of the celebration of the on-line conference are those already announced, i.e. September 29-30 and October 1, 2021. Detailed information on the programme and organization of the on-line event will be sent soon.

A reduced flat registration fee of 360€ for regular conference delegates (300€ for students) will be implemented. The difference with the already paid fee will be refunded to authors already registered.

If you have any specific questions or requests, please contact us at

We thank you for your understanding and cooperation for the success of SAHC2021.

The SAHC2021 Organizing Committee

"New technologies for a sustainable conservation of heritage structures"