If your organization has shopped for component repair, you have probably seen the term tri-release. It shows up in capability lists, quotes, and repair station marketing, often without much explanation.
For operators, parts brokers, and engine shops, the concept is worth understanding. A repair is only as useful as the paperwork that comes with it, and the approvals behind that paperwork determine where a component can be installed or sold. Here is what tri-release means, why it matters, and what to look for when choosing a repair partner.
Tri-release refers to a repaired component being released under three separate regulatory approvals at once: the Federal Aviation Administration (FAA), the European Union Aviation Safety Agency (EASA), and the Civil Aviation Administration of China (CAAC).
Instead of a component being approved for one market only, a single repair event produces documentation recognized across all three. The part comes back with tags reflecting each approval. The distinction sounds administrative, but it directly impacts how and where to use the component.
Aviation is global, but regulatory approval is not automatic across borders. A component released under FAA authority alone may be perfectly airworthy and still create friction if it needs to move into a European or Chinese overhaul environment.
For parts brokers, the friction between regulations limits the buyer pool. A component with a single release can only be marketed to customers operating under that authority, which narrows demand and can affect what the part is worth. For engine shops and operators, the risk is different but related. If a component arrives without the right approval for the market where the engine is being built, it may not be usable, and finding a replacement takes time.
An aircraft component carrying FAA, EASA, and CAAC releases can be offered to a wider set of buyers than one carrying a single release. That matters in a Used Serviceable Material (USM) market where part availability is often strict, and buyers are sourcing from wherever they can. Broad approval coverage helps a component move.
It also supports asset value. Inventory that can serve multiple regions may be able to hold its value better than inventory limited to one region, and it gives brokers more flexibility on timing rather than waiting for the right regional buyer.
For teams building or maintaining engines, the main benefit is fewer surprises. Components with multi-market approval can be planned into builds with more confidence, because there is less risk of discovering a documentation gap partway through. That supports steadier maintenance planning and can help reduce avoidable delays.
Jet AirWerks is UK CAA certified. This means we tag CFM56, CF6, and CF34 components for the UK market. For brokers holding USM inventory, that added approval opens another set of buyers. Jet AirWerks also maintains ISO 9001:2015 and AS9110C certification, along with AFRA BMP accreditation, which speak to the processes behind the repair rather than the release itself.
Certification claims are easy to make and worth verifying. Before sending components out, it helps to ask:
Jet AirWerks has operated as an FAA Part 145 repair station since 2008 and holds FAA, EASA, and CAAC certification, along with UK CAA approval. Certificates are available for review on the certifications page.
Tri-releases have no additional cost on eligible components, so multi-market documentation does not carry a separate line item. The capabilities list covers more than 10,000 components across the CFM56, CF6, and CF34 platforms. We also evaluate and frequently add existing parts to our capabilities list, so check frequently or reach out to us directly for a specialized evaluation.
Certification is not paperwork for its own sake. It determines where a component can go, who can buy it, and how much confidence a buyer has in what they are receiving. Jet AirWerks provides certified aircraft engine component repair and overhaul services across the CFM56, CF6, and CF34 platforms, backed by FAA, EASA, CAAC, and UK CAA approvals.
If your team is evaluating repair partners or has components that need multi-market documentation, Jet AirWerks can help. Contact us today for a personalized quote for your business.
