This document proposes establishing an international definition of environmentally sustainable industrial packaging. It discusses how industrial packaging is different than retail packaging in its reuse and recycling processes. It reviews existing standards that are relevant but not specific to industrial packaging. The document suggests developing new ISO standards or an industry definition to clearly define what makes industrial packaging sustainable. Example draft definitions are provided for sustainable steel drums, plastic drums, and fiber drums. The goal is to promote the environmental benefits of industrial packaging versus retail packaging.