I don't think we should be missing the forest for the trees.
Yes, because of historical reasons, _technically_ "magistrat" refers specifically to magistrates from the judicial branch and not all judges [0]. This is surely interesting yet administrative judges do the same job of presiding over court proceedings before them and being independent from the political authorities.
Procedure is different between the two branches, but there are also differences of procedures within each branch - for instance between penal vs civil cases.
The Constitutionnal council has ruled that the independance of administrative judges is a constitutional principle in the same way as the judicial judge [1, see point 6].
[0] of course if we need to be really technical, administrative judges are magistrates see: 'Les membres des tribunaux administratifs et des cours administratives d'appel sont des magistrats [...]' https://www.legifrance.gouv.fr/codes/article_lc/LEGIARTI0000... ; but members of the Conseil d'Etat, an administrative court, are not administrative judges - they're conseillers d'Etat.
> This is surely interesting yet administrative judges do the same job of presiding over court proceedings before them and being independent from the political authorities.
Not really. The fact that members of the Council of State are not magistrates comes up regularly, because it does limit their independence. It works so far because everyone behaves, but this would cause a serious crisis if France one days ends up with someone like Trump or Boris Johnson, who is willing to stop doing the right thing and just use any weapon they can find. To add insult to injury in this case, the supreme body deciding on disciplinary actions in public institutions is the Council of State itself.
> of course if we need to be really technical, administrative judges are magistrates see: 'Les membres des tribunaux administratifs et des cours administratives d'appel sont des magistrats [...]'
This is about the tribunaux administratifs (lower courts) and cours administrative d’appel (appellate courts, the 2nd layer). The conseil d’État sits on top and is different.
Yes, because of historical reasons, _technically_ "magistrat" refers specifically to magistrates from the judicial branch and not all judges [0]. This is surely interesting yet administrative judges do the same job of presiding over court proceedings before them and being independent from the political authorities.
Procedure is different between the two branches, but there are also differences of procedures within each branch - for instance between penal vs civil cases.
The Constitutionnal council has ruled that the independance of administrative judges is a constitutional principle in the same way as the judicial judge [1, see point 6].
[0] of course if we need to be really technical, administrative judges are magistrates see: 'Les membres des tribunaux administratifs et des cours administratives d'appel sont des magistrats [...]' https://www.legifrance.gouv.fr/codes/article_lc/LEGIARTI0000... ; but members of the Conseil d'Etat, an administrative court, are not administrative judges - they're conseillers d'Etat.
[1] https://www.conseil-constitutionnel.fr/decision/1980/80119DC...