What is DIATF / Digital Verification Services (DVS)?

The UK Digital Identity and Attributes Trust Framework (DIATF) is the government's certification scheme for organisations that provide or rely upon digital identity verification. Organisations that achieve certification are listed on the official Digital Verification Services (DVS) register; a signal to customers, partners, and regulators that their identity processes meet a rigorous, independently audited standard. For sectors such as financial services, recruitment, property, and professional services, where right-to-work, anti-money laundering, and know-your-customer checks are daily business, DVS certification is rapidly moving from competitive differentiator to baseline expectation. Inform-ISO guides organisations through the full certification journey: from readiness assessment and gap analysis, through policy and process alignment, to audit preparation and submission. Whether you are building a digital identity product or embedding compliant verification into your existing workflows, we provide the structured, expert support to get you on the register, and keep you there.

About Us

— ISO framework specialists —

Why Choose Inform-ISO

Trusted. Experienced. Independent.

Choosing the right ISO consultancy partner can make the difference between simply achieving certification and building a resilient, high-performing management system.

Here’s why organisations across the UK, USA, Australia, and beyond choose Inform-ISO.

Deep Expertise, Real-World Experience

Our team brings over 30 years of combined experience supporting government departments, certification bodies, and private sector clients. We’ve worked on both sides of the audit table, as consultants and as former certification body auditors, giving us a unique understanding of what success looks like.

Bespoke, Practical Solutions

We don’t believe in templates or one-size-fits-all frameworks. Every organisation is different, so we tailor our approach to your structure, sector, and maturity. From risk methodologies to documentation, everything we deliver is custom-built to work for you.

Certification-Ready Insight
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Because we’ve worked with certification bodies, we know exactly what auditors look for.

Fewer surprises during audits

Stronger evidence presentation

Better audit outcomes

ISO 20000-1 - IT Service Management

We help you build systems that are not just compliant, but audit-ready and resilient.

— our approach —

Our Approach

Global Reach, ISO Focus

We support clients across the globe, but westay focused on what we do best:
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- Only ISO standards
- Only nationally accredited certification bodies
- Only high-quality, independent support

Long-Term Partnerships

We’re not just here for a single audit or project. We aim to build lasting relationships with our clients, becoming a trusted partner in your compliance journey. Many of our clients retain us year after year for internal audits, implementation support, and strategic guidance.

Trusted by Certification Bodies

Inform-ISO is currently delivering long-term third-party auditing contracts for certification bodies, a rare distinction that reflects our credibility, independence, and professionalism.

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