Third Country Operators
Third Country Operators · (EU) No 452/2014
Part-TCO with the authority requirements of Part-ART in one database, consolidated to the latest amendment — so your authorisation application and your continued oversight rest on the requirement that actually applies toda
ePART-TCO
Part-TCO in full, with the authority requirements that govern how EASA assesses and oversees your authorisation.
€13.71
professionals subscribed
Jargon Aviation Consultancy, est. 2000
regulation categories covered
Packages and prices
ePART-TCO — everything in this category

€312 per year - expires automatically
The package for operators established outside the European Union: Part-TCO with the authority procedures, maintained within days of each amendment, for one year. At €13.71 it is the least expensive subscription in the shop — less than the time it takes to find the current text once.
THE PROBLEM
You fly into the EU. Which requirements does EASA hold you to?

An operator established outside the EU needs a TCO authorisation from EASA before it may fly commercially into, within or out of the Union. Regulation (EU) No 452/2014 sets what you must demonstrate; the authority requirements set how EASA assesses it and how oversight continues afterwards.
You are complying with a European regulation from outside Europe, usually alongside your own national rules. The text you cite in an application or a change notification has to be the version in force on the day you file it.
Your national requirements and Part-TCO both apply, and only one of them is written in EU form.
The organisation requirements sit in a separate annex from the operational ones, and both bind you.
The authorisation is not the end — changes and findings are assessed against the current text.
The solution
How ePARTS helps you with Part-TCO
One search covers Part-TCO and the authority requirements including their AMC and GM, and every requirement carries the date from which it counts.
Requirement and assessment together
Part-ORO beside Part-NCC, with their AMC and GM, in a single full-text query.
Applicability at a glance
Green frames for requirements in force, red frames for those applying from a later date.
Amendments traceable
See what a revision changed, per revision or per article, with the amending regulation cited.
Citable in your application
Copy the reference with its amendment into your TCO application, change notifications and correspondence with EASA.
Seven days of full access. Then decide.
Full access to this category for seven days with coupon 7DAYTRIAL. No obligation, no automatic renewal, and you can search your own references before you decide.
Questions we are asked
Non-Commercial Operations Complex — frequently asked
What is ePARTS?
An online database of current international aviation regulation. The EU regulations with their AMC and GM, consolidated to the latest amendment and searchable from any device — maintained by Jargon Aviation Consultancy since 2000.
How does the free trial work?
Apply coupon 7DAYTRIAL at checkout and you have full access to the categories you select for seven days. The trial expires by itself; nothing renews and no payment is taken.
Do we need a TCO authorisation?
If your operator is established outside the EU and you conduct commercial air transport into, within or out of the Union, yes. Part-TCO sets out the conditions and the exemptions, and this package contains the full text.
Does the package cover how EASA assesses our application?
ePART ONCO, which pairs Part-ORO with Part-NCO. Same structure, same updates, €297.00 per year.
Does the package cover how EASA assesses our application?
Yes. The authority requirements governing assessment and continued oversight are included alongside Part-TCO, so you can read the requirement and the assessment procedure in one search.
CONTACT
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