Existing members please click here Renew or edit your membership
** Join from 1 October 2025 and receive three extra months of complimentary membership. Your membership will then continue through to 31 December 2026, giving you up to 15 months for the price of 12, with no renewal required during 2025. **
New members – Become an IAH member by choosing one of the levels below.
Membership runs per calendar year (1 January – 31 December). Individuals joining during the year are sent any back-copies of publications they have missed. Fees are paid as a single annual subscription; there is no joining fee.
Corporate Membership
IAH invites companies working in the field of groundwater and geoscience who wish to demonstrate their support for the goals of IAH, to become corporate members and help provide IAH additional income beyond the contributions of its professional members to support its work. Corporate membership includes basic corporate membership, 3 personal members and a discounted rate to additional company employees. Read more on our corporate membership page.
For further information on membership costs, contact us here.
