Environmental audits are an independent assessment reviewing the legal and environmental compliance status of the organization in an operational context.It examines the amount of harm that may be posed by the assessed entity/organization and determines potential pollution risks and corresponding environmental impacts, which can then be implemented to help improve the organizations environmental impact. Environmental audits play a significant role in environmental sustainability.

Environmental management auditing is a systematic, documented, periodic and objective process in assessing an organization's activities and services in relation to: -Environmental policies and systems -Legal compliance and risk management -Business processes -Products and services -Information disclosure and communication -Supply chain management Environmental management audits play a significant role in sustainability. The audit reveals details about the activities of a company and its compliance with environmental regulations. Conducting an environmental audit is no longer an option but a sound precaution and a proactive measure in today's heavily regulated environment.