Question juridique clé
Whether the federal appeal against the cantonal remand decision was admissible.
Solution extraite
The remand decision was an immediately appealable interlocutory decision because it could cause an irreparable disadvantage to the insurer if it had to issue a potentially unlawful new decision.
Motifs extraits
If the remand stood, SUVA would be forced to issue a decision it considered unlawful and could not later correct itself; the respondent would have no practical incentive to appeal an eventual favorable final decision.