Have you joined a WI and then discovered a second or even third WI that you would also like to become a member of?
Not a problem: the Dual Membership option is available for those full members who wish to take part in the activities of more than one WI. WI members can belong to more than one WI, by paying the full membership fee to the first WI, and a further £20.50 to any additional WIs, rising to £21.50 in 2020. This entitles you to take a full and active part in any additional WIs and have full voting rights on matters relating to your primary WI.
All you have to do is contact your primary WI, let them know your intentions, then inform your federation and they will explain how you go about becoming a dual member.
– See more at: https://www.thewi.org.uk/become-a-member/membership-options/dual-membership#sthash.8jQCvjIS.dpuf