Directors ov (W)ESIB
(The position changed from Director to Secretary General at BM39 in 2000 in Geneva to recognise the political role played by the, now, Secretary General)

July 2001- Alex Bols (UK)

1999-2001 Manja Klemencic (Slovenia)

1996-1998 Katherin Vangen (Norway)

1994-1996 Stephan Grogan (Ireland)

1994 Richard Hill (UK)

1990-1994 Sarah Adams (UK)

1986-1990 Brian Carty (Ireland)

1982-1985 Björn Sundström (Sweden)