Table of Contents

Introduction; Glossary of terms; BACKGROUND: Legal Background; Technical Background; Traceability; Calibration of a Reference Meter; Expression of Reference Meter Calibration Results; TESTING OF TRUCK METER SYSTEMS: Introduction; Equipment; Accuracy; Test Procedure - Wet Line; Test A (Meter); Test B (System of Hose Dilation); Test Conditions Applicable to Tests A and B; Further System Tests; Screening Test; Test Procedure - Dry Line; SEALING: Location of Seals; Breaking Seals; MAINTENANCE OF SYSTEM PERFORMANCE; APPENDICES: Requirement for the Operation of Road Tanker Metering Systems; Operational Procedures for Road Tanker Metering Systems.