Attached files
| file | filename |
|---|---|
| EXCEL - IDEA: XBRL DOCUMENT - National Interstate CORP | Financial_Report.xls |
| EX-24.1 - EXHIBIT 24.1 - National Interstate CORP | exhibit2411.htm |
| EX-21.1 - EXHIBIT 21.1 - National Interstate CORP | exhibit2111.htm |
| EX-32.2 - EXHIBIT 32.2 - National Interstate CORP | exhibit32211.htm |
| EX-32.1 - EXHIBIT 32.1 - National Interstate CORP | exhibit32111.htm |
| EX-31.2 - EXHIBIT 31.2 - National Interstate CORP | exhibit31211.htm |
| EX-31.1 - EXHIBIT 31.1 - National Interstate CORP | exhibit31111.htm |
| 10-K - 10-K - National Interstate CORP | natl-20141231x10k.htm |
EXHIBIT 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-192152) pertaining to the National Interstate Corporation Long Term Incentive Plan, and in the Registration Statement (Form S-8 No. 333-145194) pertaining to the National Interstate Savings and Profit Sharing Plan, of our reports dated March 6, 2015, with respect to the consolidated financial statements and schedules of National Interstate Corporation and subsidiaries, and the effectiveness of internal control over financial reporting of National Interstate Corporation and subsidiaries, included in this Annual Report (Form 10-K) for the year ended December 31, 2014.
/s/ Ernst & Young LLP
Cleveland, Ohio
March 6, 2015