The operators referred to in Article L. 321-4 must provide evidence of:
1° The existence in a credit institution of an account intended exclusively to receive funds held on behalf of others;
2° Insurance covering their professional liability;
3° Insurance or a guarantee guaranteeing the representation of the funds mentioned in 1°.
Any information relating to the nature of the financial guarantees provided for in 1° to 3° shall be brought to the attention of the recipients of their services in an appropriate form.