Sector - 3, also known as the "Heavy Containment Zone", is one of the Sectors in the facility, located at the back of Sector - 2, being the second-largest sector in the game. Sector - 3 is home to the most SCPs, and primarily the most dangerous ones, such as SCP-409 or SCP-096.

In order to test on the anomalies contained in S-3, ScD members must obtain a Sector-3 certification (further details if you actually join ScD). All SCPs contained within Sector-3 pose a threat to human life, and are either Euclid or Keter.

SCP- | | | is a mysterious entity that cannot be directly described in text or depicted through images. Any attempt to do so will result in SCP- | | | manifesting and "abducting" the individual who attempted the description or depiction. This entity appears to be drawn to...

Sector 3 is the only sector that requires Clearance Level 2. To test on/open doors that lead to an SCP's containment chamber in Sector 3 requires Clearance Level 3 . Sector 3 houses the Mobile Task Forces spawn ( Beta-7 , Xi-13 and Epsilon-11 only).

Sector 3 is a high-risk and tightly controlled area designed to contain and test SCP objects. Working in this sector requires special responsibility and professionalism from employees, as well as adherence to strict safety protocols.

Sector 3, more commonly known as the Containment Zone or CTZ, is the latex containment sector. All four units are located within the Sector 3, starting with 1 and ending at 4. Down the cargo lift and across the second bridge leading into a bottomless pit is Unit 1.

Sector 3 is the third containment sector in the game. To access it, you need to first open the large gate that only opens if two of the card readers are activated and a button is pressed, which leads to another door that leads to the Comically long Hallway, which leads to the final door to the...

Containment procedures for SCP-008 involve strict isolation and quarantine measures. Any infected individuals must be terminated and disposed of promptly to prevent further spread. Research involving SCP-008 is highly restricted, and Level 3 authorization is required for experimentation.

The following rooms, wings, areas & containment zones are located within Sector 3: Sector-2 Entrance Sector-4 Entrance Mobile Task Forces SCP-002's Containment Chamber SCP-049's Containment...

Sectors are the main parts of entire foundation, in sectors you can find SCP containment chambers, CDC, breach shelter and other foundation areas. Community content is available under CC-BY-SA unless otherwise noted.