Private jet safety standards: what an AOC, ARGUS, Wyvern and IS-BAO actually check

Start with what is legally required

Every aircraft carrying paying passengers in Europe is operated under an air operator certificate, an AOC, issued by a national aviation authority under EASA rules. It is not a rating and not optional. To hold one an operator must have licensed crew with type ratings and recurrent training, an approved maintenance organisation or contract, operations manuals the authority has accepted, and a safety management system. The authority inspects and can suspend it.

That is the floor, and it is a high one. An operator holding a valid AOC and nothing else is a legal, regulated commercial operator. Everything below is about how much further an operator has chosen to be examined.

The voluntary standards, and what each verifies

Three private programmes dominate. They are not a single ladder; they audit different things and renew on different cycles, so "which is best" is the wrong question. The right one is "what did the auditor actually look at".

Two words in that table do most of the work: records and on-site. A records-based tier means an auditor has read what the operator sent. An on-site tier means someone has stood in the hangar, opened the training files and interviewed the people. Both are worth having. They are not the same thing, and an operator's marketing rarely draws the line for you.

Where a broker fits

Nowhere in that table, and that is the point of the question people search for. A broker does not fly aircraft, so no standard certifies it. What a broker does with these standards is select: choosing which operators to source from, and telling you which tier the operator on your quote holds. When you ask a broker "are you ARGUS rated", the honest answer is "no, and here is the operator's rating instead". Our guide to broker or operator covers what that means for who is responsible on the day.

What none of them tells you

Every programme above audits the operator as an organisation. None of them, with one exception, looks at the specific aircraft and crew assigned to your flight next Tuesday. An operator can hold Platinum and still assign a crew that is legal but new to the type, or an airframe that is compliant but old. That is not a scandal; it is what "organisational audit" means.

The exception is a Wyvern PASS report, which Wingman operators can produce per trip: a check of the assigned aircraft and crew against Wyvern's records. If it matters to you, ask whether one is available for your flight.

For everything else, the check is a question, and the operator should answer it without hesitation: how many hours does the captain have on this type, and when was the aircraft's last major inspection. Reluctance to answer is itself information.

How to read a rating claim on a website

• "ARGUS rated" without a tier usually means Gold, the records tier. Ask which.
• "Wyvern registered" is not Wingman. Registration means records are on file; Wingman means the two-day audit happened.
• A broker displaying rating logos is displaying its operators' ratings, not its own. Ask which operator on your quote holds them.
• No rating at all is not a red flag on its own. Many excellent European operators rely on their AOC and their authority's oversight. A rating is additional assurance, not a licence.

The practical order of checks

First, confirm the operator on the quote holds a valid AOC — the authority's register is public. Second, ask which voluntary tier it holds, and whether that tier was on-site. Third, ask about the crew and aircraft for your flight. That sequence takes ten minutes and covers what the standards cover and what they do not. When you request a quote from us, the operator's name is on it, which is where all three checks start.