Under Article 135 of General Budget Law 47/2003, of 26 November 2003, without prejudice to the power of the Cortes Generales (Spanish Parliament) to request the information it may require from the Government, the Government Comptroller's Office shall, on a monthly basis, make information on budget implementation available to the Budget Commissions of the Congress of Deputies and the Senate. To ensure compliance with the above provision, this publication is produced, based on the content of Order EHA/3067/2011, of 8 November 2011, adopting the Accounting System Instruction for the General State Administration.