SECTION 61

In carrying out his activities, any natural person under the obligation to register in the Register of Commerce and Securitiesshall notassert acts and instruments subject to registration against third parties and public administrations unless they have been published at the Register of Commerce and Securities. However, third parties and public administrations may rely on such acts and instruments. This provision shall not be applicable if the individual required to register establishes that at the time they were processed, thethird parties oradministrations had knowledge of the instruments andactsin question.