Director Declaration

ABB Ltd
11 July 2006


ABB Ltd

July 10, 2006


Directors' dealings

In accordance with certain rules on insider dealing and market manipulation
(market abuse), ABB is required to disclose transactions in ABB shares,
derivatives or other financial instruments linked to them, conducted by or on
behalf of persons discharging managerial responsibilities or persons closely
associated with them.



Jurgen Dormann                                  Chairman of the Board of Directors
Board compensation           

Transaction date:                               06-Jul-2006
Notification date:                              10-Jul-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         16,414
Currency:                                       CHF
Price per share:                                CHF 16
Volume:                                         CHF 262,624


Roger Agnelli                                   Member of the Board of Directors
Board compensation                              

Transaction date:                               06-Jul-2006
Notification date:                              10-Jul-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         6,431
Currency:                                       CHF
Price per share:                                CHF 16
Volume:                                         CHF 102,896


Louis R. Hughes                                 Member of the Board of Directors
Board compensation                              

Transaction date:                               06-Jul-2006
Notification date:                              10-Jul-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         3,215
Currency:                                       CHF
Price per share:                                CHF 16
Volume:                                         CHF 51,440


Hans Ulrich Marki                               Member of the Board of Directors
Board compensation                              

Transaction date:                               06-Jul-2006
Notification date:                              10-Jul-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         9,799
Currency:                                       CHF
Price per share:                                CHF 16
Volume:                                         CHF 156,784

Michel de Rosen                                 Member of the Board of Directors
Board compensation                              

Transaction date:                               06-Jul-2006
Notification date:                              10-Jul-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         3,215
Currency:                                       CHF
Price per share:                                CHF 16
Volume:                                         CHF 51,440



Michael Treschow                                Member of the Board of Directors
Board compensation                              

Transaction date:                               06-Jul-2006
Notification date:                              10-Jul-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         2,976
Currency:                                       CHF
Price per share:                                CHF 16
Volume:                                         CHF 47,616


Bernd W. Voss                                   Member of the Board of Directors
Board compensation                              

Transaction date:                               06-Jul-2006
Notification date:                              10-Jul-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         7,215
Currency:                                       CHF
Price per share:                                CHF 16
Volume:                                         CHF 115,440


Jacob Wallenberg                                Member of the Board of Directors
Board compensation                              

Transaction date:                               06-Jul-2006
Notification date:                              10-Jul-2006
Purchase/Sale:                                  Delivered out of treasury shares
Issuer:                                         ABB Ltd
Address:                                        Affolternstrasse 44, CH-8050
                                                Zurich
ISIN (International Security Identification     CH0012221716
Number):
Security:                                       Share
Place:                                          n/a
Nominal value:                                  CHF 2.50
Number:                                         3,215
Currency:                                       CHF
Price per share:                                CHF 16
Volume:                                         CHF 51,440




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