C-25.01, r. 10 - Civil Practice Regulation (Court of appeal)

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22. Style of Cause. The style of cause consists of the name of the parties, their status in appeal in upper case letters, followed by that in first instance in lower case letters.
An intervener in first instance is designated as APPELLANT, RESPONDENT or IMPLEADED PARTY, depending on the circumstances.
The status in appeal of a decision-maker contemplated by a judicial review appeal shall be designated as IMPLEADED PARTY.
Decision 2015-12-10, s. 22.