на мои "воззвания" получен ответ. ВАУ!

просто не французы пишут, а прибалты какие-то  - если смотреть на скорость отклика :о)

А вот, что пишут:
Hello Alissa, 

You has questionned me about this isue.
In many countries round the world it is compulsory by local law to exit our S Saving Plan.
I have counterchecked this issue and today  for Russia it is not compulsory.
However, I highly recommand that you  get your investment back as it is very difficult to keep track of previous employees and also by law when you are no more an employee nor a retiree, cost of account handling is at your charge and this is not optimum either. Anyhow any global information will be send to your russian schneider correspondant and you will need to ensure to give all your references with schneider.
last but not least you will need to  use your russin  S correspondnat for redemeption when you will finally want it.

Типа, не обязательное это требование - только рекомендованное... Ну надо же, как "родному" "Сантехниксу" не терпелось "обуть" презренного бывшего, при этом славно  и по традиции прикрываясь "корпоративными" процедурами и правилами.

Откуда такая горячая любоффф... :)