EX-31.1 2 ufs-ex311_8.htm EX-31.1 ufs-ex311_8.htm

 

Exhibit 31.1

CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, John D. Williams, certify that:

1.

I have reviewed this Amendment No.1 to the Annual Report on Form 10-K of Domtar Corporation;

2.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

 

Date: April 25, 2022

 

/s/ John D. Williams

John D. Williams

President and Chief Executive Officer