What evidence do auditors commonly ask for on DCS-08 Controlled Physical Access Points?

Site security design documents showing perimeter layers, barriers and controlled access points; Zone classification list for the facility with the protection applied to each zone; Inspection reports on fences, doors, walls and mantraps; Monitoring records for transitions between zones; Risk assessment that informed the perimeter design.

What is the most common gap auditors find on DCS-08?

Perimeter defined around the building but not between office and data hall areas

CSA CCM v4.1 · DCS - Datacenter Security

`DCS-08` Controlled Physical Access Points

Physical security perimeters are designed and put in place to protect personnel, data and information systems.

Source: CSA CCM v4.1, DCS-08. The statement above is our statement of the clause, read from the published text and cited so you can check it against the official text, not the instrument verbatim. Open CSA CCM v4.1 in the compliance library.

Version 4.1 adds 11 controls (among them API security, log sanitisation and a service bill of materials) and renumbers several domains. CSA accepts v4.0.x during its transition; if your STAR assessment is still on v4.0.1, check the numbering against it.

artefacts

held by a system

at each review

hard

to go live

Physical access / facilities

where the evidence lives

teal = a system already holds it · olive = produced at each review. To go live: easy when half or more of the artefacts are already held by a system, moderate from a quarter to a half, hard below a quarter.

These are the artefacts auditors commonly ask for on this requirement, our guidance rather than text from the standard. Your assessor decides what is sufficient in your context, and asks for samples across the period when a report covers one.

system holds itEvidence a system already holds

Monitoring records for transitions between zones · Physical access / facilities

periodic reviewEvidence produced at each review

Inspection reports on fences, doors, walls and mantraps · Physical access / facilities
Risk assessment that informed the perimeter design · Physical access / facilities

governing documentDocuments that govern the control

Site security design documents showing perimeter layers, barriers and controlled access points · Policy repository / GRC workspace
Zone classification list for the facility with the protection applied to each zone · Policy repository / GRC workspace

First move

Mostly documents and reviews. Pull the 1 system-held artefact from your Physical access / facilities on a schedule; put the documents under version control with an owner and review date, and log each review as a dated record with a named reviewer.

Common gaps auditors find

Perimeter defined around the building but not between office and data hall areas
Design never revisited after layout changes
Emergency exits and loading docks weaker than the main entrance

Do this for your whole sheet

Paste the rows you run your controls from and get this mapping for every control at once, with the periodic-review ones flagged and a first move per row. No account for the first run.

Build my evidence sheet

DCS-07 Assets Cataloguing and Tracking · DCS-09 Equipment Identification