This document outlines guidelines for caring for and ensuring proper placement of nasogastric (NG) and nasojejunal (NJ) feeding tubes in ICU patients. It discusses measuring and marking tubes for insertion, checking placement with pH testing and x-rays, recommended check times, and implications for practice including daily checks, replacing tubes every 4-6 weeks, and following guidelines if placement is uncertain. The aim is to follow Trust policy and NPSA guidelines to safely care for tubes and prevent potential harm from misplacement.