Whether you are a company, a research laboratory, an engineering firm, a manufacturer, a water authority, a consultancy, or an educational institution, by joining IAHR as an Institute Member, you’ll be part of a thought-leading global community working together for a better and sustainable water future for all.
Benefit from networking and knowledge exchange opportunities virtually and in-person.
Get involved in technical communities and working groups.
Get full access to the Member Directory and connect with leading experts in your specialty areas.
Find partner organisations.
Nominate up to 10 free individual members from your staff (Large 10; Small 5; Light 2)
Get free and/or discounted subscription to journals.
Printed and online IP access (except for Institute Light Members) to:
Online IP access (except for Institute Light Members) to:
Online access to:
Ibero-American Water Journal (in Spanish and Portuguese)
An additional Taylor & Francis journal
Printed and free onine access to:
Gain free access to e-library with proceedings, papers and historical publications and e-access to partner technical publications.
Attend our events for free or at a reduced registration rate.
Find opportunities to share your work and expertise
Attend on-demand webinars.
Raise your profile within the profession.
Develop your teams! Training, mentoring, and professional development opportunities.
Post your job offers for free and find the best candidates.
Submit nominations to the IAHR awards.
Get access to the latest hydro-environment news via Newsflash e-bulletins.
Promote your activities and projects through various IAHR communication channels for a wider reach.
… and much more!
IAHR Membership is available on a two-tier fee structure with fees considerably lower for members from low and middle income countries, according to the World Bank Classification Index. Check here to see whether your country is included in the High or Low income bracket
IAHR Membership cycle is a full year from the time you signed up for your membership