AUDIT OF ELECTRONIC GAS MEASUREMENT

摘要

Auditing electronic gas measurement data is basically the same as the auditing of orifice charts. Given the rapid changes in electronic gas measurement (EGM) technology, the auditor must gather a combination of electronic files and paper documents in order to audit EGM data. The main objective when auditing electronic gas measurement data is to verify all the base measurement data is correct and that the proper electronic data files are processed for the audited metering station. This will require either a hard copy report or the ability to accept the raw data files from the particular EGM device into a computer.