The three chamades (8', 4', and 2'/16') built in 1965 by Robert Boisseau are still there, but were significantly revoiced in the 1992 restoration by Jean-Loup Boisseau (Robert's son) and Bertrand Cattiaux: it is now possible to sit at the console without earplugs.
Two additional chamades (8' and 4') in "Cavaillé-Coll style" were added in 1992.
So we now have a total of five chamade stops, but I don't know which is which among the horizontal pipes sticking out in front of the case. Günther Lade's monography on Notre-Dame will certainly contain detailed answers, but so far, only
volume 1 has appeared, convering history up to the year 1900.