law: Airports Economic Regulatory Authority of India Act, 2008
  Chapter V Finance,
  
  Accounts and Audit
  33. Budget. -
  The Authority shall
  
  prepare, in such form and at such time in each financial year as may be
  
  prescribed, its budget for the next financial year, showing the estimated
  
  receipts and expenditure of the Authority and forward the same to the Central
  
  Government, for information.