This article discusses environmental sustainability in Desklib, covering topics such as management, legislation, and impact assessment. It explores the importance of goal-setting and the tree of goals, as well as the different mechanisms for ensuring sustainability. The article also examines the environmental sustainability plan and policy of the Sydney Opera House, highlighting its achievements and implementation plan. Additionally, it delves into the types of environmental information necessary for assessing environmental risks and the stakeholders involved in sustainability efforts. Finally, it discusses the environmental laws, regulations, and studies that are relevant to Desklib.