Dear Colleagues,

We would like to bring to your attention a recent technical issue that affected the conference site for the upcoming 2023 ICU BEIJING event on May 27th and 28th. We regret to inform you that during this period, the site was experiencing difficulties, rendering it temporarily unavailable.

However, we are pleased to announce that the technical issues have now been resolved, and the conference site is back online and fully operational. We kindly request all affected individuals to re-register on the conference site and proceed with payment of the required fees. In light of the situation, we understand the importance of giving participants ample time to complete their registration payments. Therefore, we are extending the deadline for author registration and early-bird registration for non-authors until June 6, 2023 (Beijing time). We hope this extension will allow everyone to comfortably complete their registration without any further complications.

We would like to express our deep apologies for any inconvenience caused by this technical issue. We appreciate your patience, understanding, and cooperation as we worked diligently to address and rectify the problem.

If you have any questions or require any further assistance regarding the registration process or the conference itself, please do not hesitate to contact our dedicated support team at 2023icu@mail.ioa.ac.cn.

Thank you for your attention. We look forward to welcoming you to the 2023 ICU BEIJING conference.


The 2023 ICU BEIJING Organizing Committee.


The 2023 International Congress on Ultrasonics in Beijing (2023 ICU BEIJING ) is the eighth biennial meeting under the banner of the International Congress on Ultrasonics (ICU) since the constitution of ICU in 2005, to be organized and hosted by ICU, the Acoustical Society of China and Institute of Acoustics, Chinese Academy of Sciences. Since the 2021 ICU BEIJING has been delayed due to the COVID-19 pandemic, the ICU Board Member Committee decided that 2023 ICU BEIJING  will be held in a hybrid way, i.e., both on the ground and online.

On behalf of the international organizing committee (IOC), the associate international organizing committee (AIOC),the international scientific committee (ISC) and the general secretariat (GS) of 2023 ICU BEIJING, we would like to extend our sincere appreciation and cordial invitation to everyone in the ultrasonic community to this exciting upcoming event.

The congress aims to bring together professionals and experts from academia, industry and government in all disciplines of ultrasonics, to exchange the achievements and experience in the field of Biomedical Ultrasound, Industrial Ultrasound, Nondestructive Evaluation, Physical Acoustics, Emerging Field etc. (see the “Scientific Topics & Special Sessions” for more details) Meanwhile, it will provide participants with a valuable opportunity to improve their international connections and explore Beijing, a home to seven UNESCO world heritage sites. 

We are looking forward to seeing you in Beijing in 2023.


Yours sincerely,


Prof. Xiuming Wang, President of the 2023 ICU BEIJING 

Prof. Chunhua Zhang, Co-President of the 2023 ICU BEIJING

Prof. Dean Ta, Co-President & Co-Chair of the International Scientific Committee of the 2023 ICU BEIJING

Prof. Hailan Zhang, Chair of the International Scientific Committee of the 2023 ICU BEIJING 

Prof. Xiaomin Wang, Co-Chair of the International Scientific Committee of the 2023 ICU BEIJING

Prof. Jie Mao, Secretary General & President of the Associate International Organizing Committee of the 2023 ICU BEIJING



Important Dates
  • Abstract submission deadline

    Feb 28, 2023 Extended to April 4, 2023

  • Notification of Acceptance

    April 23, 2023 Extended to May 7, 2023

  • Deadline early-bird registration for non-authors

    May 28, 2023Extended to June 6, 2023

  • Conference Dates

    September 18 - 21, 2023

  • Paper submission deadline

    June 25, 2023 Extended to Nov 30, 2023