By the confidentiality clause the parties agree that during of the individual employment contract period and after its termination, not to disclose data or information they learned during the employment period. The confidentiality clause is part of the specific terms used in the individual employment contract, having optional caracter.  Failure to comply to the confidentiality clause by the employee is liable for financial compensations, sanctions or even fired due to damages caused to the employer. Key elements of the confidentiality clause are: - period for which takes effect; - information of a confidential nature; - ways in which this obligation will cease; - liabilities of the parties.