When a person contacts a Chilean agency to file a claim for U.S. benefits, that agency
routes Form CHI/USA 3 (Liaison Form) to the FSP in Buenos Aires. The agency includes
Form CHI/USA 5 (Chilean Coverage Record) if it is readily available. The Chilean agency
also includes available medical evidence if the claim is for disability benefits.
If the Chilean agency is aware that the person is already receiving U.S. benefits,
they should restrict the claim to Chilean benefits only and request a U.S. coverage
record directly from DIO.