Exhibit 4.2

 

Consent of Independent Registered Public Accounting Firm

 

We consent to the use in this Registration Statement on Form S-6 (File No. 333-294334) of our report dated June 9, 2026, relating to the financial statement of Advisors Disciplined Trust 2343, appearing in the Prospectus, which is a part of such Registration Statement, and to the reference to us under the heading “Other Matters” in such Prospectus.

 

/s/ DELOITTE & TOUCHE LLP

 

Denver, Colorado
June 9, 2026