Monitoring for compliance with employment obligations by contracting companies

Information on the wage costs of workers assigned to the execution of a contract, consisting of the identification of workers (last four figures of the IAS), gross salary, basis of contribution and justification for the payment of pay and the entry of social security contributions into the General Treasury of Social Security, in accordance with the provisions of the second and third legal bases, would fulfil the obligation of the contracting body to safeguard the employment obligations of contracting companies while respecting the principle of minimisation.