Attached files

file filename
10-K - 10-K - INNOSPEC INC.d853900d10k.htm
EX-32.2 - EX-32.2 - INNOSPEC INC.d853900dex322.htm
EX-32.1 - EX-32.1 - INNOSPEC INC.d853900dex321.htm
EX-31.2 - EX-31.2 - INNOSPEC INC.d853900dex312.htm
EX-31.1 - EX-31.1 - INNOSPEC INC.d853900dex311.htm
EX-23.3 - EX-23.3 - INNOSPEC INC.d853900dex233.htm
EX-23.2 - EX-23.2 - INNOSPEC INC.d853900dex232.htm
EX-21.1 - EX-21.1 - INNOSPEC INC.d853900dex211.htm
EX-4.1 - EX-4.1 - INNOSPEC INC.d853900dex41.htm
EX-3.1 - EX-3.1 - INNOSPEC INC.d853900dex31.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-8 (No. 333-225518, 333-131687, 333-124139, 333-174050, 333-174439 and 333-42252) of Innospec Inc. of our report dated February 19, 2020 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Manchester, United Kingdom

February 19, 2020