![SCP Internal Security Department [ISD]](https://tr.rbxcdn.com/180DAY-9d628aa2f0ceeeaa2e0715c9bc605516/150/150/Image/Png/noFilter)
SCP Internal Security Department [ISD] #7873202
Description
ISD is a concealed "foundation within the Foundation", an undercover police force responsible for filtering traitors, filtering corrupt members of SCP as well as operational and information security risks among the Foundation's ranks and etc. The department is strictly hierarchical, adhering to multiple investigations and making investigations. Potential ISD agents must have a perfect service record and must be in the SCP for a long time and have been trusted. Usually, every ISD agent keeps his "official" position in order to provide his command a first-hand account of everything happening in a given department. The official responsibility of ISD is investigation and interrogation of staff if they have done something ISD worthy.
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 15 Aug 2026, 09:47 | 3 | first reading |
Ownership
Owned by roberto (@robontbmo) as measured.
Members we’ve seen
roberto (@robontbmo) — Director (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.