Shell Dep Standards [verified] Link

The primary goal of Shell DEPs is to standardize "good design and engineering practice" globally to achieve technical and economic benefits.

Before 2010, CUI was a chronic, hidden problem. Shell DEP 30.10.00.10 introduced mandatory coating of austenitic stainless steel under insulation, plus 100% visual inspection. Today, this is mirrored in NACE SP0198 and ISO 19277. shell dep standards

Avoid using which for checking dependencies. which is an external binary and may not exist on all minimal systems (e.g., minimal Docker containers). Use the built-in command -v . The primary goal of Shell DEPs is to