1. The Parties shall establish a Working Group on Processing of Natural Resources composed of representatives of each Party.
2. The Working Group shall, within 12 months after the date of entry into force of this Agreement, and no later than every second year thereafter, or earlier at the call of the Committee, undertake a review with the purpose of:
(a) assessing whether this Chapter has met its objectives;
(b) identifying and resolving outstanding implementation issues respecting this Chapter;
(c) revising this Chapter to accommodate changing principles under this Agreement; and
(d) reviewing the opportunities for progress on matters related to the processing of natural resources that are not covered in, or are excluded from, this Chapter.