The RGS-HK uses e-mail for all dissemination of information to members, as this allows more timely receipt of information. We therefore ask that you provide your current e-mail addresses and keep the Society informed of any changes, in order to receive communications from the Society. You agree that all communications are to be issued by the Society by e-mail and are treated for all purposes as if delivered to you personally, and for these purposes the inadvertent non-delivery for any reason of any communication so sent shall not invalidate it.