Yeah we had this before (I recall also the 70s and 60s?)
But for me this list has changed by now anyway. 
I never liked any one rule per director regulations, as I don't care so much about the director as for the film. So if the ten best films would actually be from one director... so be it. 
Anyway, this hasn't happened yet, as i tend to love very few films by a single director...
What would also be important to say, is that I haven't revisited some of the mentioned films in a looooong time, so,... maybe I wouldn't rate them as high if'd see them again. So I promise to alter the list in the future.
But enough talk, here's the (current) list:

1. Paris, Texas (Wim Wenders / West Germany, France) 
2. Possession (Andrzej Zulawski / West Germany, France)
3. Monsieur Hire M. Hire (Patrice Leconte / France)
4. Klassenverhltnisse Class Relations (Danile Huillet, Jean-Marie Straub / West Germany, France) 
5. Zina (Ken McMullen / UK)
6. Stranger Than Paradise (Jim Jarmusch / USA)
7. Moonlighting (Jerzy Skolimowski / UK, West Germany)
8. Majo no takkybin "Kiki's Delivery Service" (Hayao Miyazaki / Japan)
9. Der Aufenthalt The Turning Point (Frank Beyer / East Germany)
10. Tenshi no tamago Angels Egg (Mamoru Oshii / Japan) 


After trying to list only ten, I must say it was awfully difficult. Most of the films lie too close together in terms of quality, so I'll also list some runners-up in loose order of preference. Probably some of them will enter the list in the future...

Moznosti dialogu Dimensions of Dialogue (Jan Svankmajer / Czechoslovakia), Back to the Future Part II (Robert Zemeckis / USA), Sans soleil "Sunless" (Chris Marker / France), The Shining (Stanley Kubrick / USA, UK), Ran (Akira Kurosawa / Japan, France), Permanent Vacation (Jim Jarmusch / USA), L' enfant de l'hiver Winters Child(Olivier Assayas / France), Les ministres de l'art (Philippe Garrel / France), Kagemusha (Akira Kurosawa / Japan, France), L' amour mort Love Unto Death (Alain Resnais / France), Back to the Future (Robert Zemeckis / USA), Scarface (Brian De Palma / USA), La pirate "The Pirate" (Jacques Doillon / France), Sans toit ni loi "Vagabond" (Agnes Varda / France, UK), The unbearable Lightness of Being (Philip Kaufman / USA), Mauvais sang The Night is young (Leos Carax / France), The Cook the Thief His Wife & Her Lover (Peter Greenaway / UK), Arousi-ye Khouban "Marriage of the Blessed" (Mohsen Makhmalbaf / Iran), Wu lang ba gua gun Eight Diagram Pole Fighter (Chia-Liang Liu / Hong Kong), Sign 'o' the Times (Prince / USA), Mortelle randonne Deadly run (Claude Miller / France), Blue Velvet (David Lynch / USA), Rosa Luxemburg (Margarethe von Trotta / West Germany), The Big Red One [reconstructed version] (Samuel Fuller / USA), Conan the Barbarian (John Milius / USA), Batman (Tim Burton / USA), Diva (Jean-Jacques Beineix / France), The accidental Tourist (Lawrence Kasdan / USA), The Year of Living Dangerously (Peter Weir / Australia), Nineteen Eighty-Four (Michael Radford / UK)