Certificate of RegistrationThis certifies that the Environmental Management System of

Domtar Industries Inc. - Ashdown Mill285 Highway 71 South

Ashdown, Arkansas, 71822, United States

has been assessed by NSF-ISR and found to be in conformance to the following standard(s):

ISO 14001:2015Scope of Registration:

The environmental management system at a facility which manufactures bleached Kraft bale pulp, roll and sheet paper.

Carl Blazik,Director, Technical Operations & Business Units,NSF-ISR, Ltd.

Certificate Number: 1Y221-EM1Certificate Issue Date: 20-NOV-2017Registration Date: 17-NOV-2017Expiration Date *: 16-NOV-2020