ISO14001 of this standard is compiled considering the importance of environmental protection and is the most applicable standards throughout the world. Obtaining certificate of ISO 14001 shows undertaking of organization to the social liability and maturity of its management.

If you don't already have an environmental management system (EMS), you can use this ISO 14001 standard to establish one. And once you've established your EMS, you can use it to manage the environmental aspects  of your organization's activities, products and services, and to improve its overall environmental performance .
Environmental performance is all about how well you manage and control your environmental aspects and the impact they have on the environment .