Strategy & Insight

UKAS Accredited and Non-accredited ISO Standards

Discover the key differences between UKAS-accredited and non-accredited ISO standards. Learn which offers better assurance for your business today.

Luke Peach Headshot

Luke Peach Head of Compliance Services

13/01/2025 4 min read

Introduction

Let’s face it: in the world of ISO standards and certifications, the jargon can make your head spin. If you’re diving into the world of Information Security Management Systems (ISMS) and ISO 27001, you’ve probably encountered the term “UKAS accreditation.” But what is UKAS accreditation and why does it matter? And ip-so-facto if there’s an accredited version, does that mean there are unaccredited versions? What’s the difference?

Share this Article

What is UKAS Accreditation?

Imagine you’re in a busy market. Every stall owner is shouting, “I’ve got the best apples!” How do you know who to trust? The answer is you look for the one with the 5* sourcing certification, issued by trusted food inspectors that have been certified by the authority on apples!

UKAS (United Kingdom Accreditation Service) are like the authority on apples in this scenario. They ensure that the certifying bodies—the folks who hand out the ISO certificates — are competent and impartial. Meaning that the audit of your ISMS was carried out to the highest standards possible… and still passed!

In other words, UKAS accreditation is yours and your customer/partners assurance that in order to achieve that certification, you had to pass an incredibly strict and thorough audit. It’s also worth mentioning that UKAS accreditation doesn’t just apply to one or two ISO standards, it can apply to all of them.

UKAS-Accredited ISMS Certification: The Gold Standard

A UKAS-accredited ISMS certification is like a Michelin-starred restaurant. It’s not just about saying your organisation follows ISO 27001 standards; it’s about proving it to an auditor who’s been vetted to the highest standards. Here are some of the advantages:

  1. Credibility You Can Brag About When your certification is UKAS-accredited, it’s recognised internationally as credible and trustworthy. Clients, partners, and regulators are more likely to accept it without batting an eyelid.
  2. Rigorous Audits (in a Good Way) Accredited auditors follow strict procedures, ensuring your ISMS truly meets the standard. This isn’t about ticking boxes—it’s about real security improvements.
  3. Confidence in Compliance If a regulator comes knocking, having a UKAS-accredited certification could save you a lot of headaches. It’s like having the right train ticket ready for the ticket inspector – you’re confident that there won’t be any issues.

Non-UKAS Certification: A different solution

Now, what about those unaccredited certifications? If UKAS exists why is there a need for anything else? Well, there are a few benefits going down this route, let’s take a look:

  1. Lower Cost

    Yes, non-accredited certification is typically cheaper. If you’re a small business with limited resources, this might seem like a no-brainer – if you just want chocolate, does it have to be Hotel Chocolat?
  2. Quicker in most cases

    Some non-accredited certification bodies offer expedited processes, which can be tempting when you’re up against a deadline.
  3. Recognition

    Some providers out there don’t demand the UKAS badge; they just want to see you’ve attacked Information Security, and the unaccredited versions certainly do that.

Pros and Cons: UKAS vs. Non-accredited ISMS Certification

Aspect UKAS-Accredited ISMS Non-accredited ISMS
Cost Con: Higher Pro: Lower
Credibility Pro: Widely recognised and trusted Con/Pro: Limited recognition
Audit Rigour Pro/Con: High-standard audits Pro/Con: Standards may vary
Client Perception Pro: Positive impact and trust Pro: Positive impact
Regulatory Acceptance Pro: Often preferred by regulators Con: Risk of rejection or further scrutiny

UK(AS) = United Kingdon, does it matter less outside the UK?

The short answer is it can depend on a few factors but considering ISOs are recognised as Global standards, it is always going to matter.

The first thing it depends on is if your target market has its own dominant accreditation system that they would prefer, like in Germany, UKAS’s equivalent is the DAkkS (Deutsche Akkreditierungsstelle) and in the US there is ANAB (ANSI National Accreditation Board) – However, both countries still regard UKAS accreditation strongly, so it all depends on your motivations for achieving certification.

Where a UKAS accredited ISO can help outside the UK specifically is when it comes to things like export heavy businesses, as it can help streamline processes and help with regions that have less established accreditation frameworks.

It can also help for industries with stringent quality or safety requirements—like aerospace, pharmaceuticals, or construction—having a UKAS-accredited certification can be a differentiator. It reassures customers, regulators, and partners that your processes meet globally trusted standards.

Accredited or Non-accredited, Which Should You Choose?

If you intend to tackle your organisation’s information security to the best standard, UKAS accreditation should be your goal. It’s not just about impressing clients and regulators—it’s about genuinely improving your processes and protecting your business from risks.

That said, if you’re a small business just starting out, a non-accredited certification might work as a stepping stone until the business gets a little bigger. Just be aware of its limitations and aim to level up to a UKAS-accredited certification as soon as possible.

In Conclusion

UKAS accreditation isn’t just a fancy badge—it’s a mark of quality, trust, and compliance. However, the unaccredited route has its place in the world and ultimately if Information Security is getting time, attention, and investment – who is anyone to say it’s not a good thing? The question is, based on everything in this blog, which one fits your business and your budget?

Whether it’s UKAS accredited ISO 27001 certification support or an unaccredited project you’re after getting in touch with us here at Bulletproof and let’s discuss your project in more detail.

Luke Peach Headshot

Meet the author

Luke Peach Head of Compliance Services

Luke is Bulletproof’s Head of Compliance, and can often be found coming up with new, innovative, and entertaining ways to evolve our compliance services portfolio. His passion for compliance and business insights always comes through in his articles.

 Compliance services and consultancy  

Get expert advice to help comply with regulations, achieve compliance and meet industry standards.

Get a quote

Trusted cyber security & compliance services from a certified provider


Get a quote today

If you are interested in our services, get a free, no obligation quote today by filling out the form below.

(1,500 characters limit)

For more information about how we collect, process and retain your personal data, please see our privacy policy.