# What is the current version of ISO 14001?

What is the current version of ISO 14001?

The current version of ISO 14001 environmental management system specification is 2015. In 2015 two key standards were revised and republished that's ISO 9001 and ISO 14001.

In 2015 Annex SL became the benchmark. All international management system standards all follow the same numbering system in the same structure, which meant that organizations could move forward to more efficiently integrate their management systems. The current version of ISO 14001 is 2015 and it follows the same numbering structure as ISO 9001, ISO 45001 and ISO 27001.