Welcome to the website of the International Society for Prenatal Diagnosis (ISPD). ISPD is committed to promoting the highest ethical standards in research and prenatal diagnosis therapy. We appreciate your interest in our organization and welcome you to view the content provided to you throughout our website. The disclaimer below governs the use of our website, www.ispdhome.org; by using our website, you accept this disclaimer in full. If you disagree with any part of our disclaimer and/or the policies on this page, you must not use our website.

ISPD Policies

Conference Policies


Refund requests for the 2024 conference must be made in writing to ISPD Headquarters on or before 3 June 2024. A 75% refund of the Conference and workshops registration fees shall be given for cancellations received on or before 3 June 2024. No refunds shall be made after 3 June 2024. No refunds shall be made to individuals who attend a portion of the conference. No refunds shall be made for cancellations due to inclement weather. ISPD reserves the right to substitute faculty, or cancel or reschedule sessions because of low enrollment or other circumstances. If ISPD must cancel the conference in its entirety due to circumstances beyond the control of ISPD (including but not limited to, forces of nature, war, terrorism, failure of transportation, weather, accidents, fires, electrical failures, internet failures, strikes, labor disputes, postal delays, explosions, and government orders or regulations), ISPD may refund the appropriate registration fees to conference registrants; no refunds shall be made for travel expenses related to the conference. Attendees who purchase non-refundable airline tickets do so at their own risk. ISPD encourages the purchase of travel insurance. ISPD encourages attendee substitution as an alternative to cancellation (see below). 

Refunds in case of Emergency

If an attendee is unable to attend the preconference workshops or the Conference based on serious illness (of self or a family member), a partial refund (amount paid minus a $55 processing charge) may be granted.  Requestors shall submit the request in writing to ISPD Headquarters. The Program Chair(s) shall review the request to ensure it is in accordance with written policy. No refunds shall be granted for cancelled or missed flights and/or inclement weather.

Attendee Substitution

If you find that you are unable to attend preconference workshops or the Conference, you are welcome to send a colleague in your place. There is no fee to make this change on or before 3 June 2024. Registration substitutions after 3 June 2024 shall be charged a $55.00 processing fee. You must contact ISPD Headquarters at info@ispdhome.org to make a substitution and provide new attendee information.

Change of Registration Type for Hybrid Conference

Registration may be changed from in-person to virtual, or vice versa, on or before 3 June 2024 with no additional fee. No changes to registration type may be made after 3 June 2024. If you need to change your registration type, please notify ISPD Headquarters at info@ispdhome.org as soon as possible, on or before the deadline.

Payment and Rate Schedule

The registration form must be accompanied by your credit card information or check in full payment of registration fees and events. All non-U.S. registrants shall be charged the U.S. Dollar equivalent at the time the charge is processed, unless otherwise indicated. To qualify for early and regular registration rates, your registration form must be submitted online, emailed, or postmarked according to the registration rate deadlines, and your payment must be submitted online, phoned in, or postmarked according to the same deadlines. (Do not email credit card information; email is not secure.) Registration closes at 12:00 noon EDT (UTC-4) on Thursday, 15 June 2024.

Registration Rate Deadlines
Advance Registration:  On or before 25 March 2024
Early Registration:  26 March 2024 through 3 June 2024
Regular Registration:  4 June 2024 through 26 June 2024

Returned Checks or Transaction Failure

Remittance must be made in U.S. Dollars. A $25.00 surcharge may be assessed to cover any collection fees for failure to pay.


Exhibitors are subject to the same refund and substitution policies above. They do not qualify for the emergency refund policy because an exhibiting organization can send a different representative if the original representative is unable to attend.

Media Attendance

The Program Committee may issue press passes to representatives of news media outlets that ISPD solicits to attend its meeting and/or approves on a case-by-case basis.

COVID-19 Release and Hold Harmless Agreement

By registering and attending an International Society for Prenatal Diagnosis (ISPD) event/meeting you acknowledge that there is an unknown risk of exposure to COVID-19 through exposure to contaminated objects, as well as through personal contact. Such exposure carries with it a certain degree of risk that could result in illness, disability or death. You agree to release and hold harmless ISPD, its employees, officers, and vendors from and against all claims of damages and liability resulting from exposure to COVID-19. Registrants/Attendees also warrant they are abiding by their state/locality laws regarding COVID-19 restrictions.

Conference Photograph Release

I hereby grant the International Society for Prenatal Diagnosis (ISPD) the irrevocable right and permission to use photographs of me on the ISPD website(s) and in publications, promotional flyers, educational materials, derivative works, or for any other similar purpose without compensation to me. 

I understand and agree that such photographs of me may be placed on the Internet. I also understand and agree that I may be identified by name and/or title in printed, Internet or broadcast information that might accompany the photographs of me. I waive the right to approve the final product. I agree that all such portraits, pictures, photographs, video and audio recordings, and any reproductions thereof, and all plates, negatives, recording tape and digital files are and shall remain the property of ISPD. 

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Website Disclaimer

  • Content provided on the ISPD website has been compiled from a variety of sources and is subject to change at any time. Links to other websites are provided for convenience and do not constitute an endorsement of the sites or the material found on them. ISPD has no control over the nature, content and availability of those sites. The inclusion of any links does not necessarily imply a recommendation or endorse the views expressed within them.
  • Any material published on the ISPD website is protected by International Intellectual Property and Copyright laws. All text, logos, graphics, icons, photographs, software and audiovisual material fall under this protection. Permission is granted to download, copy or print material on ISPD’s website for personal, instructional or non-commercial use only. The information found on the ISPD website should not be used as medical, legal, business or tax advice.
  • In no event will ISPD be liable for any loss or damage including, without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this website. Every effort is made to keep the website up and running smoothly. However, ISPD takes no responsibility for, and will not be liable for, the website being temporarily unavailable due to technical issues beyond our control. While we endeavor to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.
  • While ISPD receives sponsorship from exhibitors of various different companies for the annual conference and has a mechanism for corporate membership, ISPD does not have detailed knowledge of internal business activities of those companies that become corporate members or support the annual conference. Corporate membership or industry sponsorship does not constitute an endorsement on behalf of ISPD of the practices and business of individual sponsors or corporate members. If ISPD learns about confirmed unethical behavior by sponsors or members, this may be cause for termination of membership or sponsorship.