Exhibit 23.4
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement onForm S-3 of Chubb Limitedof our report dated February 23, 2018relating to the financial statements, financial statement schedules, and the effectiveness of internal control over financial reporting, which appears in Chubb Limited’s Annual Report on Form10-K for the year ended December 31, 2017. We also consent to the reference to us under the heading “Experts” in such Registration Statement.
/s/ PricewaterhouseCoopers LLP
Philadelphia, Pennsylvania
October 9, 2018
