41st IAHR World Congress, Singapore, 22-27 June 2025

1. How do I register?

Delegate registration is through the official 41st IAHR World Congress (IAHR2025) website. Early bird registration opens in February 2025.

2. What is the registration fee?

Fees depend on registration category and registration phase. The IAHR2025 Delegate Pass includes access to IAHR2025 and joint programmes, lunches and coffee / tea breaks, and welcome reception. Please refer to the delegate registration page for more information.

3. What is the payment policy?

Full payment is required at the time of registration. Accepted payment methods include credit/debit card, WeChat Pay and bank transfer via PayNow for Singapore-based registrants.

4. What is the cancellation and refund policy?

All registrations are strictly non-cancellable and non-refundable. However, delegate replacements are permitted, subject to approval from the organiser.

5. Will a receipt be issued upon registration?

A receipt will be emailed along with the registration confirmation upon successful registration.

6. Where can I find my registration details?

Your registration confirmation, along with your unique QR code, will be emailed to you at the email address used for registration. Please bring along a digital or print copy of your unique QR code to collect your badge onsite at the event.

7. Is onsite registration available?

Onsite registration is available during the event period.

1. How are extended abstracts included in the Proceedings of IAHR2025?

Once your Extended Abstract is accepted as an Oral Presentation, you may submit a longer paper (over 4 pages) for inclusion in the 41st IAHR World Congress Proceedings. Abstracts accepted only as Posters will not be included.

The 41st IAHR World Congress Proceedings will include submitted papers accepted after evaluation. Proceedings will be registered with an ISSN and ISBN. Each single paper will be assigned with individual direct object identifiers (DOI).

Please refer to the abstracts submission page for more information.

2. How are the IAHR World Congress Proceedings indexed?

IAHR World Congress Proceedings are indexed in Scopus.

2025 IAHR World Congress will be submitted for evaluation to Engineering Village and Web of Science Conference Proceedings Citation Index.

Please refer to the abstracts submission page for more information.

1. What are the important dates and guidelines to keep in mind?

All extended abstracts will be peer-reviewed, and the Congress International Scientific Committee (ISC) will inform contributors if their abstract has been selected as oral presentation or poster presentation by January 2025. Authors will have to accept by February 2025. Click here for more information on key dates and deadlines.

After you are notified that your Extended Abstract has been accepted as an oral presentation, you can decide if you wish to send a Paper (longer than 4 pages) to be included in the Proceedings of the 41st IAHR World Congress. Extended abstracts accepted only as poster presentation will not be included in the Proceedings.

Please refer to the abstracts submission page for more information.

2. Is registration required for the presenting author to attend the Congress?

For the extended abstract to be presented in the congress, the presenting author of each accepted extended abstract must be fully registered at the indicated time.

For more information on registration, please refer to the delegate registration page.

1. Where is the event venue?

The 41st IAHR World Congress (IAHR2025) will be co-located with Singapore International Water Week (SIWW) Spotlight 2025. Both events will be held at the Singapore EXPO, located at 1 Expo Drive, Singapore 486150.

2. What is the dress code for the event?

Shirt without tie (jacket optional) for gentlemen, equivalent for ladies.

3. Is this event open to public?

IAHR2025 is open to the scientific community, industry, utilities, governments and cities, national water associations and international organisations.

4. How do I get to the event venue?

Singapore EXPO is a 15-minute drive from the CBD and a 5-minute ride from Changi International Airport.

Situated at the doorstep of Changi Business Park, Singapore EXPO is easily accessible via many modes of transportation.

By Train / MRT (Mass Rapid Transit)
Singapore EXPO is served by two MRT lines: the East-West (Green) Line and Downtown (Blue) Line. You may travel by either lines and alight at the Expo MRT station (CG1/DT35), which is located nearest to Foyer Two or Hall 6.
By Public Bus
By Car & Taxi

Visit www.singaporeexpo.com.sg for more information.

5. What accommodation options are available near the event venue?

Hotels that are located near the Singapore EXPO, include Dusit Thani Laguna Singapore, Crowne Plaza Changi Airport, Singapore and Dorsett Changi City Singapore.

Singapore EXPO is served by two MRT lines: the East-West (Green) Line and Downtown (Blue) Line via the Expo MRT station (CG1/DT35). For alternative accommodation options, delegates may wish to consider hotels along these two MRT lines.

For more information and booking details, please refer to the accommodation page.

6. Will meals be provided?

Morning and afternoon coffee / tea breaks, and lunches are provided for IAHR2025 delegate pass holders.

7. How do I get the latest IAHR2025 updates?

Follow IAHR on Facebook, X, LinkedIn, Instagram and WeChat
Subscribe to IAHR e-newsletters here
Visit IAHR2025 event website at https://2025.iahr.org/

1. I need an invitation letter to attend IAHR2025. What steps should I take?

If you require an invitation letter, kindly send an email to registration@iahr2025-singapore.com.sg containing your full name.

2. What are the entry requirements for Singapore?

Business travellers seeking to enter Singapore should comply with the prevailing Entry Requirements. Find out more from the Immigration & Checkpoint Authority here.

3. If I have further queries, what should I do?

If you have queries which are not addressed in this set of FAQs, please reach out to us at info@iahr2025-singapore.com.sg.

Frequently Asked Questions (FAQs)

Registration

Proceedings & Indexing

Abstract Submission

Event Information

General Information