Directors' Dealings

BP Amoco PLC
20 December 1999

Letter to Company Announcements Office

We write to notify you that we were advised on 20 December 1999 by Mr H L
Fuller, a Director of BP Amoco p.l.c., that on 17 December he transferred 2,530
BP Amoco ADSs (equivalent to approximately 15,180 Ordinary shares) by way of
gifts apportioned between his three children and charity.

From: J Bowes (Company Secretary's Office)