Membership is for the year 1st January to 31st December, though applications received after publication of the 3rd newsletter of the year will be credited to the following year. The fees are:

UK members -
individuals £15;
couples (at one address) £20;
institutional members £25.

Overseas members -
individuals £17.50;
couples (at one address) £22.50;
institutional members £30.00.

By post, paying by cheque:

Please send your name and address, together with your cheque to:
Mark Richards, 50 Lauderdale Mansions, Lauderdale Road, London, W9 1NE.
Cheques payable to I.B.I.S.
Note: we can accept only cheques drawn on a UK bank in pounds.

Online, paying by credit card:

Please join through our online retail partner:
www.aznet.co.uk/estore/ibis