EX-15 2 a202509sep3010qex15.htm CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
EXHIBIT 15
LETTER IN LIEU OF CONSENT FOR REVIEW REPORT
October 29, 2025
To the Board of Directors and Shareholders of
The Boeing Company
Arlington, Virginia
We are aware that our report dated October 29, 2025, on our review of the interim financial information of The Boeing Company and subsidiaries appearing in this Quarterly Report on Form 10-Q for the quarter ended September 30, 2025, is incorporated by reference in the following registration statements.

Form S-8 | Form S-8 | Form S-3
No. 33-25332 | No. 333-54234 | No. 333-282628
No. 33-31434 | No. 333-73252 |
No. 33-43854 | No. 333-107677 |
No. 33-58798 | No. 333-140837 |
No. 33-52773 | No. 333-156403 |
No. 333-16363 | No. 333-160752 |
No. 333-26867 | No. 333-163637 |
No. 333-32461 | No. 333-195777 |
No. 333-32491 | No. 333-228097 |
No. 333-32499 | No. 333-252770 |
No. 333-32567 | No. 333-268762 |
No. 333-41920 | No. 333-271454 |
No. 333-289055 |  |

/s/ Deloitte & Touche LLP
Seattle, Washington