Petrobras - 2009 Sustainability Report

• Presentation of the Financial Statements

• Consolidation Procedures

• Description of Significant Accounting Policies

• Cash and Cash Equivalents

• Trade Accounts Receivable, Net

• Related Party Transactions

• Inventories

• Petroleum and Alcohol
  Accounts - STN

• Marketable Securities

• Project Financing

• Deposits in Court

• Investments

• Property, Plant and Equipment

• Intangible Assets

• Financing

• Contractual Commitments

• Financial Income and Expenses

• Other Operating Expenses, Net

• Taxes, Contributions and Interests

• Employee Benefits

• Employee and Management Profit-Sharing

• Shareholders’ Equity

• Legal Proceedings and Contingencies

• Commitments Assumed by the Energy Segment

• Guarantees for Concession Agreements for Petroleum Exploration

• Segment Reporting

• Derivative Financial Instruments, HEDGE and Risk Management Activities

• Insurance

• Security, Environment and Health

• Pronouncements, Interpretations and Orientations That Will Come Into Force in 2010

• Subsequent Events

Guarantees for Concession Agreements for Petroleum Exploration

Petrobras gave guarantees to the National Petroleum Agency (ANP) in the total amount of R$ 4,100,403 for the Minimum Exploration Programs established in the concession agreements for exploration areas, with R$ 3,555,688, net of commitments already undertaken, remaining in force. Of this amount, R$ 2,975,888 corresponds to a lien on the oil from previously identified fields already in production, and R$ 579,800 refers to bank guarantees.