the replacement system for the application data for material readiness list. A collecion of technical and cataloging data identifying SE end items required for o-level, i-level, and d-level aircraft maintenance.SERMIS provides the SECA with on-line visibility of source , allowance, inventory,and rework data to aid in inventory control. SERMIS is he repository of master data for printing IMRLs and provides in-use asset visibility to NAVICP, NAVAIRWARCENACDIV Lakehurst, NJ, and COMNAVAIRSYSCOM.