Attached files
| file | filename |
|---|---|
| EX-32.2 - EXHIBIT 32.2 - COMMUNITY BANK SYSTEM, INC. | ex32_2.htm |
| EX-32.1 - EXHIBIT 32.1 - COMMUNITY BANK SYSTEM, INC. | ex32_1.htm |
| EX-31.2 - EXHIBIT 31.2 - COMMUNITY BANK SYSTEM, INC. | ex31_2.htm |
| EX-31.1 - EXHIBIT 31.1 - COMMUNITY BANK SYSTEM, INC. | ex31_1.htm |
| EX-21.1 - EXHIBIT 21.1 - COMMUNITY BANK SYSTEM, INC. | ex21_1.htm |
| 10-K - 10-K - COMMUNITY BANK SYSTEM, INC. | form10k.htm |
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-215894) and Form S-8 (Nos. 333-61916, 333-61672, 333-17011, 333-16635, 033-60607, 333-119887, 333-119590, 333-185556, 333-192994, 333-196866, 333-210240, 333-219098, and 333-221190) of Community Bank System, Inc. of our report dated March 1, 2018 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.
/s/PricewaterhouseCoopers LLP
Buffalo, New York
March 1, 2018