If a worker is not satisfied with the judge's determination, the worker may appeal the decision by written request within 30 days of when the determination was made. (thesilvermanfirm.com)
It is worth noting that the Conservative government did not appeal this decision. (sencanada.ca)
An applicant may only appeal a decision with respect to eligibility if the applicant has new information that was not presented with the original request. (slaw.ca)