It has been several years since API and CCPS released industry guidance on process safety performance metrics. Despite the large amount of data being collected; there has been little practical guidance and examples of how to collect, analyze, share, and use near hits process safety events (Tiers 3 and 4). This paper will describe how one of Praxair’s businesses developed and implemented a comprehensive process safety metrics program that includes how Tier 3 and 4 data is collected, analyzed, shared, and used to drive improvement. Examples of data processing and presentations will be shared along with the techniques and tools that drive this program.