--- title: "Safety Critical Elements Tab (LOPA)" slug: "safety-critical-elements-tab-1" updated: 2026-10-27T23:12:18Z published: 2026-10-27T23:12:18Z canonical: "ims-handbook.cenosco.com/safety-critical-elements-tab-1" --- > ## Documentation Index > Fetch the complete documentation index at: https://ims-handbook.cenosco.com/llms.txt > Use this file to discover all available pages before exploring further. # Safety Critical Elements Tab (LOPA) ![Icon Description automatically generated](https://cdn.document360.io/e492a0e0-a4ba-4aca-8fc6-76b95f91fdf3/Images/Documentation/safety-critical-elements-tab-image-93nc60i6.png?sv=2026-02-06&spr=https&st=2026-10-28T17%3A34%3A00Z&se=2026-10-28T18%3A34%3A00Z&sr=c&sp=r&sig=q2mliplw8ZjTWn1SetGCGDmAbODRE8futTbS4KMR8Ss%3D) All Safety Critical Elements, as specified on the Barriers on the [LOPA Tab](/v414/docs/layout), for the LOPA version that is currently open, are listed here. You can click on the Barrier name’s hyperlink to navigate back to that Barrier card on the **LOPA Tab**. You can also export the list to Excel.