SCP classes

Euclid-class SCPs are anomalies that require more resources to contain completely or where containment isn’t always reliable . Usually this is because the SCP is insufficiently understood or inherently unpredictable.

SCP-Classes

An Object Class is a part of the standard SCP template and serves as a rough indicator for how difficult an object is to contain . In universe, Object Classes are for the purposes of identifying containment needs, research priority, budgeting, and other considerations.28 Tem 2021

All anomalous objects, entities, and phenomena requiring Special Containment Procedures are assigned an Object Class for purposes of research priority, budgeting, and other considerations.