Conference Fees



CNY 3200- 5900
USD 500- 920
HIC non IWA member CNY 5900 / USD 920
HIC IWA member CNY 5100 / USD 800
LIC non IWA member CNY 4400 / USD 680
LIC IWA member CNY 3600 / USD 560
Student CNY 3200 / USD 500

Conference Registration fees include: Access to conference presentations and workshops, access to the exhibition and poster areas, conference materials, opening ceremony, poster reception and gala dinner.


FROM 16 APRIL 2018 UNTIL 15 MAY 2018

CNY 3600- 6600
USD 560- 1050

HIC non IWA member CNY 6600 / USD 1050
HIC IWA member CNY 5800 / USD 920
LIC non IWA member CNY 5100 / USD 800
LIC IWA member CNY 4400 / USD 680
Student CNY 3600 / USD 560


FROM 16 MAY 2018

CNY 4000- 7500
USD 620- 1180

HIC non IWA member CNY 7500 / USD 1180
HIC IWA member CNY 6700 / USD 1050
LIC non IWA member CNY 5500 / USD 860
LIC IWA member CNY 4700 / USD 740
Student CNY 4000 / USD 620

Learn more about HIC/LIC, IWA member and student definitions here

IWA member: For discounted registration rates become an IWA member, join now. Select IWA membership with your registration for an automatic discount on your delegate and exhibitor ticket price. You will enjoy a minimum of 1 year of IWA benefits such as receiving The Source Magazine, access to IWA exclusive content online and further discounts on IWA publications and all IWA events.


HIC/LIC Classification: IWA operates a High / Low Income Country classification for its membership and registration fees. The HIC/LIC classification is based on your country of residence and not on your country of origin. Please consult the IWA Country Classification table to verify your HIC/LIC status.

Students: Students need to submit a copy of the student´s ID at the registration site.

Terms and Conditions

1. All prices quoted in this registration are in Chinese Yuan  (¥) or US Dolar ($). Payment must be made in Euros. Any bank transfer extra fees and charges are the responsibility of the delegate. Registration cannot be confirmed until payment has been received.
2. Applications for registration must be in writing. Telephone registration will not be accepted.
3. All prices quoted in this form are in US DOLLARS ($) or CHINESE YUAN (¥) . Payment must be made in USD or CNYs. Any bank transfer fees and charges are the responsibility of the delegate.
4. Registration cannot be confirmed until payment has been received.
5. Credit card payments will appear on your credit card statement with “International Water Association” as the merchant.
6. International Water Association (IWA) membership is not transferable.
7. If you are unable to attend you may nominate another person as a substitute. You must do this in writing to the conference organizers at
8. There is no refund for non attendance except as outlined in the cancellation policy.
9. Children must be accompanied by a parent or guardian at all times. The parent or guardian assumes all risks and responsibility for the safety of their children. Parents please note the social functions have not been planned with children in mind.
10. The conference organizers have made every effort to ensure the accuracy of details in this form at the time of printing but reserve the right to alter or delete items from the programme or services as circumstances require.
11. The conference organizers are not liable for any claims, damage or expense arising out of cancellation, disruption, changes or limitations to the programme or services as a result of any circumstances outside their control including weather, terrorist event, travel restrictions, visa refusals or biological or health hazard or event.
12. Delegates are advised to arrange their own travel insurance to cover medical expenses, cancellation and all other risks. The conference organizers, their officers and employees are not liable for and the delegate releases them from any liability for claims, damage or expense whether in respect of personal injury, death, loss or damage to the delegate or partner(s).
13. Instructions and other provisions in the registration form, including the cancellation policy, are part of these registration conditions.


ONLINE PAYMENT Requires payment by credit card. Accepted credit cards include; Visa, Mastercard and American Express.
OFFLINE PAYMENT The payment can be also done offline by Bank Transfer. You will receive the bank transfer details at the end of the registration process. Please note that your registration will not be confirmed until your payment has been received (within 15 days)

Cancellation Policy

  • Cancellations must be notified in writing to the conference organisers at
  • Telephone cancellations will not be accepted.
  • Cancellations received prior to 30 April 2018 will receive a full refund less a $60 administration charge.
  • Refunds will not be issued for cancellations received after  1 May 2018. Substitute delegates will be accepted without charge.

Travel Visas

Participants are requested to check with the Chinese Consulate or diplomatic mission in their home country for visa requirements.
Please check with your travel agent. The visa application process can take up to 2 months; so it is important that you start your application as soon as possible to ensure you receive your visa in time to travel to IWA-LET2018.
It is responsibility of the delegate to obtain an invitation to the conference for visa applications.
Note that an invitation letter will be provided to all delegates once full payment of registration fees is received.

Useful links

Conference Venue

Convention Centre

No. 1 Xiankun Road, Exit 1, Singapore Nanjing Eco Hi-tech Island, Jianye District, Nanjing

Subway station (Line 10): Jiangxin Continent

005021_68_Nanjing_Eco_N5_966x668 (1)

Join us in China! See you in...