Custom Engagement

Tell us what you need. We'll tell you what it takes.

Quotedscoped to you·Reply within 1 business day·Any of our 9 markets

Most compliance work follows a pattern, which is why the engagements on this page exist. But some requests don't. Your contract manufacturer says a component is compliant and you have no way to check. An acquirer's diligence list has a regulatory section nobody internally can answer. You have more than four markets, or a product that sits between regimes.

Most consultancies will either force that into a package or quote hourly and leave you exposed to a bill you can't predict. Neither is an honest answer to a problem nobody has scoped yet.

So this is the way in for everything else. Describe the situation in plain language, no compliance vocabulary needed, and you'll get a straight reply: whether it's something we can do well, what it would involve, and a fixed price before anything starts. If a notified body, a test lab or a lawyer is the right call instead, we'll say so and point you at one.

What you receive

  • A straight answer on whether this is something we can do well
  • A written scope covering exactly what you'd receive
  • A fixed price, agreed before any work begins
  • A referral elsewhere if someone else is the better fit

Who this is for

  • You need compliance input on a supplier conversation or a diligence process
  • Your question spans several products, markets or regimes at once
  • You know roughly what you need but nothing on this page describes it
  • You're not sure whether you have a problem at all and want someone to look

How it runs

  1. 1

    Describe it

    One form, plain language. Your email and the situation. Everything else is optional.

  2. 2

    We reply within a business day

    Either the questions we need answered to scope it, or a straight “this isn't us, here's who is”.

  3. 3

    Written scope and fixed price

    Exactly what you'd receive and what it costs. Nothing is charged until you accept both in writing.

  4. 4

    We do the work

    On the dates agreed in the scope, with one consultant accountable throughout.

Worth knowing

Checkable facts, with the source. Useful whether or not you buy anything from us.

  • Outsourcing a full CE marking project typically starts around €3,800, and FCC certification for a custom radio design commonly runs $8,000 or more — which is why scoping the actual question first usually saves more than it costs.

    Source: Published 2026 market rates from CE marking and FCC certification providers

  • Krono works across nine markets — EU, UK, US, Canada, Australia, India, Japan, UAE and Hong Kong — from a single structured regulatory graph, which is why scoping takes a day rather than a fortnight.

    Source: Krono CertifiOS platform coverage

Common questions

What if I don't know what I'm asking for?

That's the normal case, and it's the reason this exists. Describe what happened or what you're worried about in your own words. Working out the actual question is part of the reply, at no cost.

What does a custom engagement cost?

It depends entirely on scope. You get a fixed number in writing before any work starts, and you're free to decline it.

Will you tell me if you can't help?

Yes, and quickly. Some problems need a notified body, an accredited test lab or a qualified lawyer, none of which we are. Saying so on day one costs you nothing; discovering it three weeks in costs you a great deal.

Is any of this legal advice?

No. Everything we deliver is regulatory and engineering opinion based on the information you supply and the sources current at the date of delivery. It does not replace legal advice, a notified body's assessment, or test lab evidence.

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Where we fit

What we do, and what we don't

Krono provides expert compliance advice and hands-on project work, built on real engineering experience. We work alongside the bodies that test and certify your product. We don't replace them.

We do

  • Work out what applies to your product and the route to legal sale
  • Plan your testing and coordinate with accredited labs and notified bodies on your behalf
  • Prepare and review your technical file, declarations and submissions
  • Advise on fixes, responses to authorities and ongoing obligations

We are not

  • A notified body, UK approved body or FCC TCB. We don't issue certificates or conformity decisions.
  • An accredited test laboratory. All testing is carried out by independent accredited labs.
  • A law firm. Our work is regulatory and engineering advice, not legal advice.
  • A guarantee of approval. Authorities, labs, notified bodies and marketplaces make their own decisions, and as the manufacturer you remain legally responsible for your product and sign every declaration.

The full terms for consulting engagements are in our Terms of Service.

Not sure this is the right engagement? Map your product free first — it takes about ten seconds and costs nothing.

Map your product