Critical spare parts inventories

Identifies substantive critical and maintenance spare-parts inventories. Topic phrases are retained for discovery; enforcement requires part-number, stock-on-hand, reorder, lead-time, storage, compatible-asset, supplier, or minimum-stock fields, and high confidence also requires a populated part, quantity, reorder, warehouse, bin, or location value.

Type: regex
Engine: boost_regex
Confidence: medium
Confidence justification: Medium confidence requires real inventory fields rather than procurement discussion. High confidence adds populated part, stock, reorder, or storage values.
Detection quality: Topic verified
Jurisdictions: global
Regulations: GDPR
Data categories: business, security
Scope: wide
Risk rating: 8
Platform compatibility: Purview: Compatible, GCP DLP: Compatible, Macie: Compatible, Zscaler: Compatible, Palo Alto: Degraded, Netskope: Unsupported

Pattern

(?is)\b(?:critical\s+spare\s+parts\s+inventory|critical\s+spares\s+inventory|maintenance\s+spares\s+inventory|critical\s+replacement\s+parts\s+inventory)\b

Corroborative evidence keywords

critical spare parts inventories, critical, spare, parts, inventories, infrastructure, systems

Proximity: 300 characters

Should match

critical spare parts inventory — Low-tier probe - inventory topic without record fields
Critical spare parts inventory includes part number, stock on hand, reorder point, lead time, storage location, compatible asset, supplier, and minimum stock level — Medium-tier probe - substantive inventory fields without populated values
Critical spare parts inventory: part number PN-8804, stock on hand = 2, reorder point = 3, warehouse ID: WH-02, bin ID: B-17, compatible asset PUMP-04 — High-tier probe - inventory fields with populated part, stock, reorder, warehouse, bin, and asset values

Should not match

unrelated generic text — No relevant phrase context
placeholder value 12345 — Random text should not match phrase marker
The procurement policy discusses replacement-part lead times. — Procurement guidance without a critical spares inventory
Training example: critical spare parts inventory part number PN-8804, stock on hand 2, warehouse WH-02 — Explicit training content must not enforce

Known false positives

Procurement policies and maintenance guidance discuss spares, lead times, safety stock, and suppliers without exposing current inventory. Mitigation: Keep inventory topics discovery-only and require part-number, stock, reorder, lead-time, storage, compatible-asset, supplier, or minimum-stock fields for enforcement.
Training inventory sheets can contain realistic part numbers, stock levels, reorder points, warehouses, bins, and asset mappings. Mitigation: Reject explicit template, demo, tutorial, sample-data, and training-example framing from enforcing tiers.

References

https://www.legislation.gov.au/C2018A00029/latest/text
https://www.cyber.gov.au/resources-business-and-government/essential-cyber-security/ism