I think there are qualifications to have in project management, but I've not come across any for a while. Don't think any of the PM's that I've worked with have any formal Project Management quailifications. It appears to be something that you get into and can't quite work out how.
It's alright when the works there, but if there's no projects then you're in the same boat as everyone else. I'm lucky as my projects typically last a few years so I may be able to ride it out. Saying that though, in a year or two when the current batch are done with it's going to be a very different situation.
What we're you doing before, anything that can be transfered into project management?