Attached files
| file | filename |
|---|---|
| EX-95 - EX-95 - 3M CO | mmm-20180331xex95.htm |
| EX-32.2 - EX-32.2 - 3M CO | mmm-20180331ex322cddb79.htm |
| EX-32.1 - EX-32.1 - 3M CO | mmm-20180331ex321461fc5.htm |
| EX-31.2 - EX-31.2 - 3M CO | mmm-20180331ex3128bb6c7.htm |
| EX-31.1 - EX-31.1 - 3M CO | mmm-20180331ex311e51cb3.htm |
| EX-12 - EX-12 - 3M CO | mmm-20180331ex12684cdbd.htm |
| 10-Q - 10-Q - 3M CO | mmm-20180331x10q.htm |
EXHIBIT 15
May 8, 2018
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
Commissioners:
We are aware that our report dated May 8, 2018 on our review of interim financial information of 3M Company and its subsidiaries, which appears in this Quarterly Report on Form 10-Q, is incorporated by reference in the Registration Statements on Form S-8 (Registration Nos. 333-30689, 333-30691, 333-44760, 333-73192, 333-101727, 333-109282, 333-128251, 333-130150, 333-151039, 333-156626, 333-156627, 333-166908, 333-181269, 333-181270, and 333-211431) and Form S-3 (Registration Nos. 333-216219, 33-48089, 333-42660, and 333-109211) of 3M Company.
Very truly yours,
/s/ PricewaterhouseCoopers LLP
Minneapolis, Minnesota