Label Cables for Foreign Systems in Australia
Ensure all cables from foreign systems in Australia are labelled at check points.
Plain language
When foreign systems are installed in Australian facilities, it's important to label their cables at inspection points. This helps easily identify these cables during audits or emergencies and prevents confusion that can lead to loss of connection, security breaches, or accidents.
Framework
ASD Information Security Manual (ISM)
Control effect
Detective
Classifications
NC, OS, P, S, TS
ISM last updated
Feb 2021
Control Stack last updated
19 Mar 2026
E8 maturity levels
N/A
Section
Cabling infrastructureOfficial control statement
Cables for foreign systems installed in Australian facilities are labelled at inspection points.
Why it matters
Unlabelled foreign-system cables in Australian facilities can be misidentified at inspection points, delaying audits and incident response.
Operational notes
Label every foreign-system cable at each inspection point and keep labels legible and current so cables can be traced quickly during audits or incidents.
Implementation tips
- Facility managers should ensure that all incoming cables for foreign systems are clearly tagged with labels. They can set up a system where new cables are labelled at the entry point into the facility and checked during routine inspections.
- IT teams should maintain a record of labelled cables and the systems they connect to. This can be done by documenting the cable layout in a spreadsheet or database and regularly updating it whenever changes are made.
- Maintenance staff should perform regular checks on these labels to ensure they remain visible and legible. They can use a checklist during routine maintenance rounds to verify the condition of cable labels.
- Procurement officers should communicate the labelling requirement to suppliers and contractors. They can include a clause in contracts specifying that cables must be labelled at installation and inspected regularly.
- Supervisors should provide regular training to staff on the importance of cable labelling. This can be done through brief refresher courses or workshops explaining how cable labelling helps prevent technical issues and enhances security.
Audit / evidence tips
-
Askthe cable labelling register
GoodA comprehensive and up-to-date register with no missing entries
-
GoodEach visible cable is accurately labelled with clear, legible information
-
Askthe maintenance schedule: Verify the routine checks that include inspections of cable labelling
GoodA detailed schedule showing regular inspections and any required follow-up actions are documented
-
GoodRecords showing regular training sessions with high attendance rates
-
Askprocurement contract clauses: Check the agreements for clauses specifying cable labelling requirements
GoodContracts with explicit terms about cable labelling responsibilities and accountability
Cross-framework mappings
How ISM-1640 relates to controls across ISO/IEC 27001, Essential Eight, and ASD ISM.
ISO 27001
| Control | Notes | Details |
|---|---|---|
| handshake Supports (1) expand_less | ||
| Annex A 7.12 | ISM-1640 requires cables for foreign systems installed in Australian facilities to be labelled at defined inspection points so personnel ... | |
These mappings show relationships between controls across frameworks. They do not imply full equivalence or certification.