You can do a Altiport (sign off) rating that consists of around 4 hours, I did mine at Corchevel but it can also be done at Meribel. If you do the full mountain rating it covers you for most of the Altiports etc.
This is well worth doing and prob 90 some of the most stunning and seat of yer pants flying you will do!!!
The Altiport sign off lasts for 6 months before needing a currency check.
Enjoy