The lawyer, Yves Repiquet (eev ruh-PEE-kay), says Lagarde has nothing to hide and welcomed Wednesday's search as another step in proving her innocence.
Lagarde was France's finance minister when magnate Bernard Tapie won a 2008 settlement with a state-owned bank over the mishandled sale of Adidas in the 1990s. Critics said the settlement was too generous.
Questions about the settlement began before Lagarde was appointed head of the Washington-based International Monetary Fund after her predecessor, Dominique Strauss-Kahn, quit to face charges he tried to rape a New York hotel maid. The charges against Strauss-Kahn were dropped.
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