This article discusses the liability of directors under Corporations Act 2001 for breach of their duties. It explains the duty to act with care and diligence, duty to act in good faith, duty to avoid improper use of position and information, and the application of business judgment rule. It also discusses the consequences of not carrying out activities within objectives and the statutory presumptions under section 128 and 129 of the Act. The article provides relevant case laws and references for further reading.