What is the Intact Stability Code and which convention is it related to?

flowchart LR
    A[2008 IS Code] -->|Adopted by| B[MSC.267(85)]
    B -->|Mandatory under| C[SOLAS 1974]
    B -->|Mandatory under| D[1988 Load Lines Protocol]
    C -->|Entry into force| E[1 July 2010]
    D -->|Entry into force| E

• Code: International Code on Intact Stability, 2008 (2008 IS Code)
• Adoption: MSC.267(85)
• Mandatory under: SOLAS 1974 and 1988 Load Lines Protocol
• Entry into force: 1 July 2010
• Scope: All types of ships covered by IMO instruments
• Chief Engineer role: Ensures stability information is provided to the master and maintained