These are interactive checklists and datasheets that vendors must complete. They ensure that every proposed deviation is flagged, risk-assessed, and approved.

Sharing DEPs publicly (e.g., on file-sharing websites) is a breach of confidentiality and can result in blacklisting from all future Shell tenders.

The DEPs are exhaustive, spanning nearly every engineering discipline required for large-scale energy infrastructure:

To generate a technical report or compliance audit based on Shell DEPs, engineers typically follow these steps: Shell Dep Engineering Standards - sciphilconf.berkeley.edu

Here’s a concise breakdown :