National Security Inspectorate (NSI) Accreditation Consultancy
Helping Security Providers Achieve Recognised Excellence in Compliance, Professionalism, and Trust
At Roman, we support security companies in preparing for and achieving National Security Inspectorate (NSI) accreditation — whether you’re aiming for NSI Gold, NSI Silver, or sector-specific schemes such as Guarding, Systems, or Fire Safety. From initial gap analysis to audit preparation and beyond, our consultancy ensures you’re fully compliant and confident on your accreditation journey.
What is NSI Accreditation?
The National Security Inspectorate (NSI) is the UK’s most widely recognised certification body for the security and fire safety industries. NSI approval demonstrates your organisation meets the highest industry standards of technical competence, business integrity, and continual improvement.
Whether you’re applying for:
NSI NACOSS Gold (electronic security systems)
NSI Guarding Gold (manned guarding & mobile patrol services)
NSI Fire Gold (fire detection & alarm systems)
Or another scheme…
…NSI accreditation gives your clients confidence and may be a requirement for working with public sector and high-profile clients.
Who Is It For?
We support:
Security guarding companies
CCTV and alarm installers
Access control and electronic security system providers
Fire detection and fire safety service providers
Companies seeking to upgrade from Silver to Gold status
New startups wanting to enter the market with credibility
Our NSI Consultancy Services Include:
✅ Readiness Audit & Gap Analysis
We assess your operations, documentation, and compliance against NSI standards (e.g., ISO 9001 for Gold schemes, BS 7858, BS 7499, and other relevant British Standards).
✅ Quality Management System (QMS) Development
We can help you implement or enhance your QMS to meet the rigorous standards required for NSI Gold approval.
✅ Policy & Procedure Development
We develop all necessary operational policies including screening, training, vetting, service delivery, contracts, and control room standards.
✅ Technical File & Compliance Documentation Support
We support the creation and organisation of files, logs, service records, and system design paperwork for inspection readiness.
✅ Internal Audit & Management Review Support
We help you establish internal audit frameworks and conduct mock audits in preparation for the NSI assessment.
✅ Onsite Support Before & During Audit (Optional)
Need hands-on help? We offer direct pre-audit reviews or onsite support during your NSI inspection.
✅ Staff Training & Compliance Briefing
We provide tailored training for your team so everyone understands their role in maintaining compliance and passing inspection.
Why Choose Roman for NSI Accreditation Support?
✔ Consultants with real industry experience in security and compliance
✔ Proven track record helping companies achieve NSI Gold and Silver
✔ End-to-end project delivery or support at any stage of your journey
✔ Flexible, cost-effective packages tailored to SMEs or growing providers
Stand out in the security industry with NSI accreditation.
Let Roman guide your company to meet the highest benchmarks in security assurance, compliance, and professionalism.
Please fill in the form below and we will contact to discuss your requirements, how we can help you and give you a free quotation.
