Frequently asked questions

What does the Ri Membership scheme look like?

Our membership scheme is open to all ages and backgrounds. Ri Membership is available to anyone aged 18 or older and offers fee and better than half-price tickets for our talks and many other offers. Ri Young Membership is open to anyone aged 17 and younger offering free and discounted tickets for talks and workshops. All members have access to the CHRISTMAS LECTURES ticket ballot.

When will direct debit subscription payments be taken?

It may take up to six weeks to collect your payment for your subscription, depending on the date the direct debit arrangement has been set up. Your membership however is active from the date of purchase or the date you have specified when purchasing a gift membership.

If there is any problem with your direct debit arrangement, we will contact you.

When will I receive my membership number?

Your temporary membership number is sent to you in the confirmation email when purchasing a membership. You may use this for booking event tickets.

Your membership card displaying your permanent membership number is sent by second class post and should reach you in 15 working days from the date of purchase.

When will I receive my welcome pack?

Your welcome pack including your membership card will be sent within two to three weeks (up to 15 working days) from the date of purchase.

I've lost my membership card. What do I do?

Please contact the Ri Membership team at or by calling +44 (0)20 7491 6588 to arrange for a replacement card which will reach you in 15 working days.

How do I renew my membership?

We send you a renewal notice by email 28 days in advance of your renewal date, please follow the instructions within to pay online. We will send you further reminders closer to your renewal date. Alternatively please contact the Ri Membership team on +44 (0)20 7491 6588 or at

How can I book event tickets?

If you would like to book tickets for or attend an event and you have not yet received your membership card, don’t worry! You just need to use the temporary membership number included in your confirmation email after purchase to book events online. Our staff will then be able to validate your membership status when you arrive on the night.

We strongly advise you to book your tickets in advance as some of our more popular events can sell out fast and we don’t want to disappoint.

Can someone attend an event using my membership card?

Ri Membership at all levels is non-transferable. Only the member named on the membership card will be able to receive the benefits of membership upon presentation of the card.

Please ensure you bring proof of your membership with you when attending events.

Can I bring a guest with me to events?

You are welcome to bring along a guest. If your guest is not an Ri Member they will need to purchase a standard ticket and concessions are available.

How does gift membership work?

Gift membership is a great way to support the Ri and provide a loved one or friend with a unique gift celebrating their interest in science and the world around us. You can buy membership for someone else online. When purchasing, you will be able to choose whether you want the gift to be sent to you or the recipient, as well as the start date of the membership. You will also receive an email with a gift certificate immediately after purchase.

Please note that the welcome pack may take up to 15 working days to arrive when sending to either the purchaser or the recipient.

Can the Ri claim Gift Aid on my membership?

We are unable to claim Gift Aid on subscriptions for Ri Membership and Ri Young Membership due to the high value of benefits provided.

You may make a philanthropic donation in addition to your membership subscription to which Gift Aid provisions apply, as a charity we are able to claim 25p on top of every £1 made as a donation to us. Similarly these provisions apply to the donation portion of of Ri Patron subscriptions.

I am interested in joining as an Ri Patron. What are the next steps?

The Ri Patrons programme provides a unique opportunity to support the Ri and our charitable activities. You can become an Ri Patron from £350 per year and receive a range of benefits such as exclusive access to an annual series of 10 engaging Ri Patrons events with speakers from a diverse range of areas. Ri Patrons will also be given the opportunity to attend the annual Faraday Dinner hosted by the Trustees of the Ri. As a charity we can claim Gift Aid on our Ri Patron subscriptions as they are spilt into a benefit and donation portion meaning we are able and to claim 25p on top of every £1 given to us as a donation.

Anyone over the age of 18 is eligible to become an Ri Patron and you can join by contacting the development team at or by calling +44 (0)20 7670 2950 Monday to Friday 9.30am – 5.30pm.

Where can I find the terms and conditions?

Read the Ri Membership terms and conditions here.