Question juridique clé
Whether the cantonal court arbitrarily held that the DFAE directives did not displace the Geneva domestic-work CTT or justify a lower salary.
Solution extraite
No arbitrariness was shown; the directives had no binding force overriding the cantonal minimum wage framework.
Motifs extraits
The 1998 directive did not itself fix domestic workers' minimum salaries, and the 1987 directive was only indicative and could not lawfully prevail over the CTT. The cantonal court therefore applied the CTT for the whole relevant period without arbitrariness.