Created a new, fully functioning Object Classification System with fancy new icons (Link to SCP-Wiki Page in comments!) : r/SCP

SCP Foundation Notebook – Sofia Zakia

Explaining the Risk class and Disruption class of the SCP foundation, object classes, pt. 2

SCP Foundation Object Classes Chart (Redesign) by jordanli04 on DeviantArt

Class-D Personnel, SCP Database Wiki

Anomaly Classification Bar for ACS - SCP Foundation

A new Foundation PSA on the difference between clearance, class, and occupation : r/SCP

My Drawing of the New SCP Classifications (Anomaly Classification System) : r/SCP

SCP Foundation Card Key Card Sticker Mug Notebook - Sweden

GeekFunCo

SCP FOUNDATION: Entity Classification Logbook: Log, classify and describe new SCP Foundation entities in this logbook - 6x9 inches - 120 pages