4. The CMT shall respond to each SADC Member State’s request which is duly justified and in conformity with this Rule, provided no serious injury is caused to any established industry within SADC. 5. The CMT shall take steps necessary to ensure that a decision is reached as quickly as possible, and in any case not later than 90 working days after the request is received. 6. The derogation shall be valid for a specific period to be determined by the CMT RULE 13 REGULATIONS The CMT shall adopt regulations to facilitate the implementation of this Annex. APPENDIX I SADC CERTIFICATE OF ORIGIN