• Individual Membership

    Individual Membership offers students, academics, researchers, consultants and all other water experts the opportunity to join the large network of IWA. We currently offer three different membership categories for individuals: Student, Retired and Full Individual.

  • Corporate Membership

    Corporate Membership gives organisations, corporations and associations the chance to contribute to water development worldwide. Corporate members have the chance to actively involve their employees in the network of IWA by selecting Nominated Representatives. Depending on the size and preference of the organisation we offer the following Corporate Membership Packages:

    Small – Less than 50 employees, with 5 nominated representatives and 1 free print journal

    Medium – 50-500 employees, with 12 nominated representatives and 2 free print journals

    Large – More than 500 employees, with 32 nominated representatives and 3 free print journals In case you would like a package tailored to your specific needs, please contact the Membership Team.

  • Nominated Representative

    Nominated Representatives are members of staff selected under a Corporate Membership. Depending on the Corporate Membership Package an organisation can select 5, 12 or 32 Nominated Representatives. They receive the same standard benefits as an individual member, with the exception of individual journal subscription at the discounted rates.  Nominated representatives are managed by the admin and/or strategic contact of the Corporate Member but will have their own profile in IWA Connect.

  • University Membership

    The University Membership offers universities (or departments) the opportunity to buy a package of individual memberships at discounted rates and to distribute these memberships among its PhD students and staff (Nominated Academics) in order to support their professional development. We offer four different University Packages:

    Basic – Bundle of 5 Individual memberships with 5% discount

    Small – Bundle of 10 Individual memberships with 10% discount

    Medium – Bundle of 20 Individual memberships with 15% discount

    Large – Bundle of 30 Individual memberships with 20% discount

  • Membership cycle

    Memberships can be taken up for 1 year or 2 years, with the 2-year membership option receiving 10% discount on the fees. Memberships are valid from the day of activation or renewing.

  • By joining IWA, you will gain access to the most dynamic water network in the world. Your benefits include:

    Free subscription to IWA’s Magazine The Source (print). 

    For a complete overview of IWA Membership Benefits, follow this link.

  • Membership fees

    IWA operates a High Income (HIC) / Low Income (LIC) Country Classification based on the World Bank’s Atlas system. Please follow this link to get more membership information or visit IWA Connect.

  • Payment methods

    We currently offer the following payment methods:

    • American Express
    • Visa
    • MasterCard
    • Bank transfer

    Should you not have the possibility to pay by the above mentioned options, please contact the Membership Team.

  • Request an invoice/receipt

    If you wish to receive and pay by invoice, please select Bank Transfer. After successful payment you will receive a receipt for your membership by email.

  • Payment got declined

    If your payment got declined please check with your payment provider for any issues or choose another payment method.

  • Coupon code

    To avail for your discounted fees from any IWA event, please contact members@iwahq.org.

  • Refund on membership payment

    Refund requests on membership fees will not be accepted after 30 days from the date of receiving your payment.

  • Secured payment

    IWA uses a secured system for all online transactions. All your personal information is encrypted, including your credit card number.

  • Still have questions?

    You can contact the IWA Membership Team by email or phone: Phone: +31 (0)70 8903524 (Mo-Fri, 09:00-17:00 CET) Email: members@iwahq.org