Shell Dep Version 46 Guide

: Procedures required prior to operational commissioning. Access and Compliance

, released in February 2022 , represents a comprehensive update to the Shell Design and Engineering Practices (DEPs) . This version serves as the mandatory technical foundation for the design, construction, and operation of Shell's global facilities, ranging from upstream oil and gas production to downstream chemical processing and refining. Overview of Shell DEPs Shell Dep Version 46

: Updates often include better alignment with external codes, such as the IEC 61511-1 (Edition 2) for safety instrumented systems. Structure and Application The DEP system is highly structured, typically including: : Procedures required prior to operational commissioning

The DEPs are internal technical standards used by Shell and its authorized contractors to ensure technical integrity and safety across all projects. These practices reflect decades of operational experience and are often based on international standards like ISO or API, with added Shell-specific "lessons learned" to prevent equipment failure and environmental incidents. Key Features of Version 46 Overview of Shell DEPs : Updates often include