BANK OF CHILE

Item 16B Code of Ethics

In 2008, we adopted a new Code of Ethics, as defined in Item 16B of Form 20-F under the Exchange Act, which we last updated in August 2024. The Code of Ethics applies to directors and consultants of our board of directors, to our chief executive officer, chief financial officer, principal accounting officer and persons performing similar functions, and to all other employees without exception. A current copy of the Code of Ethics, also referred herein as our Code of Conduct, is incorporated by reference as Exhibit 11.1 to this annual report.

The Code of Ethics is available to the public on our web page atwww.bancochile.cl. This URL is intended to be an inactive textual reference only. It is not intended to be an active hyperlink to our website. The information on our website, which might be accessible through a hyperlink resulting from this URL, is not and shall not be deemed to be incorporated into this annual report on Form 20-F.