Water Special Interest Group
A community for process professionals


Membership of the Water Special Interest Group is open to IChemE members of all grades.

Water SIG 1000th member competition

IChemE's Water SIG have teamed up with IWA Publishing to present their 1,000th member with a book of their choice worth up to £149. What's more, if you are a current Water SIG member and you encourage the 1,000th member to join, you will also win a book of your choice. More info >>

Not yet an IChemE member? Explore the benefits and join IChemE now >>

As a member of IChemE, you’re entitled to join one special interest group free of charge, as part of your membership package. You can change your choice of free group each year if you wish, on renewal of your IChemE membership.

You also have the opportunity to join additional special interest groups on payment of a small subscription per group. In the current calendar year, the subscription rate is £30.00 / / A$53.00 / RM165.00 per special interest group (depending on your location).

Have you registered for your one free special interest group membership?

If not, and you’d like to join the Water Special Interest Group, then:

Would you like to join an additional special interest group?

If you’ve already registered for your one free special interest group, and would like to join an additional group or groups, then:

  • log in to ‘My IChemE’ with your membership number and PIN/password
  • select ‘Pay my subscriptions’
  • in the ‘Special Interest Group’ area, select ‘Subscribe to a new special interest group’ and follow the instructions


If you have a query about special interest group membership, please contact specialinterestgroups@icheme.org

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