Fourth Edition, May 2026 - This document is designed as a guide to the implementation and use of food-grade lubricants and lubrication practices. It is intended for use by food, feed & beverage production companies (and other related industries) but is also a guide for good lubrication practice for all industries. The document is suitable for use by audit companies and internal auditors as well as operators in production and maintenance staff. The document should be considered suitable for training.