| 1985 / 02 / 04 | Appellant – Public Service Alliance of Canada |
| 1985 / 04 / 23 | Intervener – Canadian Labour Congress |
| 1985 / 05 / 24 | Respondent – Her Majesty the Queen represented by the Treasury Board |
| 1985 / 06 / 05 | Intervener – Attorney General of British Columbia |
| 1985 / 06 / 05 | Intervener – Attorney General of Newfoundland |
| 1985 / 06 / 05 | Intervener – Attorney General of Saskatchewan |
| 1985 / 06 / 26 | Intervener – Attorney General of Ontario |
| 1985 / 09 / 26 | Intervener – Attorney General of Alberta |
| 1985 / 10 / 03 | Intervener – Attorney General of Manitoba |
| 1985 / 10 / 04 | Intervener – Attorney General of Quebec |
