Supply chain

Maintenance organisations raised the risk of supply chain issues for parts.

What can operators do?

You can help maintain operations during supply chain issues by:

  • planning early with maintainers and suppliers to allow enough lead time for maintenance
  • working with OEMs on parts availability, including regional stock where possible
  • keeping suitable stocks of spares and consumables for planned and unplanned maintenance
  • contacting the regulator early if you need any allowances (usually for non-airworthiness items, with OEM support)
  • working with other operators to share or pool spare parts where appropriate
  • using data systems (like FDM and HUMS) to predict issues and reduce unexpected maintenance needs.

What are we doing and what have we already delivered?

We provide support to industry through timely exemptions where legalisation permits.

Published date: 24 April 2026
Online version available at: https://www.casa.gov.au//operations-safety-and-travel/safety-management-systems/sector-safety-risk-profiles/maintenance-activities-sector-safety-risk-profile/supply-chain
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