How do I change my nation affiliation with FIS?
FIS Transfer Rules
In order to transfer FIS licenses, the athlete needs to transfer their registration from their original country to the country they wish to compete for. This is not a simple process as transfers must be approved by the FIS Council, and they generally only do those at the May / June meeting. They will sometimes accept a request at the Fall meeting, but that isn't guaranteed.
The rules for a FIS transfer are as follows
203.5 Application for a change of FIS License Registration
All applications to change license registration from one-member National Ski Association to another are subject to consideration by the FIS Council at its Meetings in the spring. In principle an application to change license registration will not be granted unless the competitor demonstrates his personal association with the new nation. Prior to submitting an application to change license registration a competitor must possess the citizenship and passport of the country for which he wishes to compete. In addition, the competitor must have had his principal legal and effective place of residence in the new country for a minimum of two (2) years immediately prior to the date of the request to change registration to the new country/National Ski Association. An exception to the two-year residency rule may be waived if the competitor was born in the territory of the new country, or whose mother or father is a national of the new country. Applications will not be accepted if a parent has obtained a passport for the new country, but is not resident, and/or there is no family ancestry. Furthermore, the competitor is required to submit a detailed explanation with the application about his personal circumstances and the reason for requesting a change of license registration.
203.5 before the new National Ski Association may submit a request to FIS for a change of registration.
If such a written agreement is not given, the competitor may not participate in any FIS calendar events for a period of twelve months from the end of the last season in which he competed for his present National Ski Association, nor may he be issued with a license to participate in FIS races by the new National Ski Association. These rules are also valid when a competitor has more than one nationality and would like to change National Ski Association license registration.
203.5.2 The FIS Council reserves the right in its absolute discretion, to grant or to decline to grant, a change of license notwithstanding the fulfilment of the aforementioned conditions where it deems it is contrary to the spirit of the rule and in the best interests of the International Ski Federation to do so (e.g. to decline to grant a change of license if a member National Ski Association tries to “import” a competitor).
203.5.3 In the event that a competitor does not fulfil all the criteria required to apply for a change of National Ski Association license registration, the onus shall be on the competitor to demonstrate in writing to the satisfaction of the FIS Council that exceptional circumstances exist and it is in the best interests of the International Ski Federation to grant the change.
203.5.4 A competitor will retain his FIS points if he changes his National Ski Association under the condition that the former National Ski Association granted the release of the competitor.
203.5.5 In the event that any of the documents for an application to change license registration submitted by the National Ski Association (letter of release from the former National Ski Association, passport, residency papers) are found to be false, the FIS Council will sanction the competitor and the new National Ski Association.
Essentially you will need to provide proof that the athlete is living in the country they wish to transfer to, that he/she has a passport for the country, and that either parent was born in the country. Then U.S. Ski & Snowboard will write a letter releasing the athlete and the country the athlete wishes to transfer to will write a letter asking that he/she be transferred.