Our good friend
@tyrrek might have a different view on that eventuality, but thats not pertinent to this debate.
Context is everything.
@t2andreo is absolutely correct, and I use the word in its absolute meaning, There is no process for applying for permission to cross the Route Napoleon when it is 'closed'. There is a process in place by which the Emergency Agency of Navarre may declare the route 'open'. Presumably they will do that if the prevailing weather conditions at the time suggest that it is and will be safe for Pilgrims to avail themselves of the route.
There is no provision by which 'hiking clubs', 'mountaineering societies', or collectives of aspiring suicides can apply for a permit to attempt the Napoleon. Why would there be? La Route Napoleon, a branch and by no means the prescribed route, of the
Camino de Santiago is closed between the dates 1 November 2015 and 31 March 2016
unless an authority, in this case the EAN declares otherwise.
Meanwhile Pyrenean Bear Hunters, Yetis and Orujo smugglers romp the mountains with impunity. But they are (probably) not trying to get to Santiago.