The document discusses the constitutional provisions regarding the budget in Pakistan. Article 80 requires the federal government to present an annual budget statement to the National Assembly showing estimated receipts and expenditures. Article 81 defines expenditures that are automatically approved and "charged" to the consolidated fund. Article 82 establishes that other expenditures must be approved as "demands for grants" by the assembly. The budget serves as an important control tool for public sector organizations in Pakistan by providing standards for financial planning and performance evaluation.