A protocol developed is to help assure that the Pipeline Research Council International ECDA-ILI Demonstration Project (Project) receives the correct and sufficient data to successfully conduct the analyses and meet the Project objectives. Its focus is primarily limited to assuring the collection of the appropriate data for the Project analyses. It does not provide all the requirements and tasks necessary for an Operator to be consistent with NACE RP 0502 and will be insufficient as a stand-alone procedure for conducting ECDA’s.