Who issues the certificate?

An independent UKAS-accredited certification body, such as the British Assessment Bureau. We prepare you for their audit; certification bodies certify, consultants prepare. The two roles are deliberately separate.

Do you guarantee certification?

No consultant can guarantee a certification body’s decision. Our process is built around the audit criteria, and we prepare you until you are genuinely ready.

What do you do vs what do we do?

We analyse, document and prepare; your team provides business knowledge, approves policies and operates the system. We make that as light as possible.

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Compliance Consultancy

ISO certification, without the maze

UKAS-accredited ISO certification support across quality, environment, health and safety, information security, business continuity and AI management. We take you from gap analysis to certification with a consultant at every step.

Request a Quote Free Consultation★ 4.9/5 from 380+ reviews

Who needs it

Any UK business that needs ISO certification to win contracts, satisfy buyers or formalise its management systems, without the time or in-house expertise to build the documentation and evidence itself. We do the heavy lifting; you stay in control of the decisions.

What’s included

✓Gap analysis against your chosen standard

✓Documentation: policies, processes, records

✓Implementation support with your team

✓Internal audit and management review

✓Certification-body audit preparation

Standards we support

We prepare you for certification against the management system standards offered by UKAS-accredited certification bodies such as the British Assessment Bureau (part of Amtivo Group). UKAS-accredited certificates carry the Crown and Tick mark of government-backed certification.

ISO 9001

Quality

The global standard for Quality Management Systems. Win business and retain customers by proving consistent quality.

ISO 14001

Environment

Environmental Management Systems. Showcase your environmental credentials to buyers and regulators.

ISO 45001

Health & Safety

Occupational Health and Safety Management Systems. Systematic protection of your people, evidenced.

ISO 27001

Information Security

Information Security Management Systems. A robust, certifiable approach to protecting data.

ISO 22301

Business Continuity

Business Continuity Management. Protect your business from interruptions and prove resilience.

ISO 42001

AI Management

The management standard for safe and secure AI operations, for organisations building or using AI.

Related certifications such as Cyber Essentials and Cyber Essentials Plus can also be supported. Tell us your target standard and we will confirm scope in the free consultation.

How we work with you

Gap analysis

Where you stand against the standard, and what is missing.

Documentation

We build the policies, processes and records you need.

Implementation

Embed the system with your team; internal audit.

Certification

Audit preparation and support through the assessment.

Typical timescale: 3 to 6 months depending on size and standard

Why choose SISQS consultants

Credibility you can check, not claims you have to take on trust.

4.9/5 from 380+ genuine reviews

Real customer reviews across vetting, ACS, inductions and support. Read them on the Reviews page; we never manufacture authority.

250+ contractors accredited

Accreditation outcomes across ACS, SSIP schemes and ISO standards, achieved with our support.

Positive feedback from industry assessors

Assessor feedback on client evidence packs we prepared. We say “feedback”, not “endorsement”: no assessor or regulator endorses consultants.

We work from the official sources

Our advice tracks the SIA, SSIP and certification-body publications, and we link you to them so you can verify everything yourself.

Consultancy plus platform

We are the only route where the consultant who prepared your evidence also gives you the system that maintains it year-round.

Straight answers on scope

If a standard does not apply to you, or a cheaper route exists, we say so. We distinguish Certified, Accredited, Aligned and Supported precisely.

Stay compliant afterwards

After certification, the SISQS platform keeps your evidence, training records and audit trails maintained year-round.

SIA ACS Audit Support

Frequently asked questions

Get a quote for ISO Certifications

Free initial consultation. Talk to a real compliance consultant today.

Request a Quote Call 020 8575 5544

★ 4.9/5 from 380+ genuine reviews · 500+ clients