Proposals may be made to any member of the committees, who are listed on www.qmul.ac.uk/sbcs/iupac/jcbn/membr.html or to the Secretary: Professor Richard Cammack [E-mail: richard.cammack@kcl.ac.uk]. Suggestions on enzyme nomenclature may be made to Professor K. Tipton [E-mail: ktipton@tcd.ie].