Harcon Solutions delivers fully integrated, independent principal contractor management assurance to help you meet your legal obligations and Network Rail’s licensing requirements with confidence, clarity, and complete regulatory compliance.
Network Rail Principal Contractor License.
Independent Principal Contractor Licensing Support You Can Rely On.
What is a Network Rail Principal Contractor License?
The Principal Contractor Licensing Scheme Standard forms a core part of Network Rail’s assurance regime, governing the competency, capability, and compliance of organisations working on Network Rail Managed Infrastructure. Where Network Rail is the Client, all organisations undertaking Principal Contractor duties are required to formally demonstrate compliance with the Principal Contractor Licensing Standard. This licensing process ensures that safety, operational integrity, and project delivery standards are upheld across the rail network.
What are the pre-qualifying requirements to become a Network Rail Principal Contractor?
Any organisation seeking to discharge Principal Contractor duties on Network Rail construction projects must demonstrate compliance with the following mandatory requirements:
RISQS Qualification
Your organisation must be verified and qualified through the Railway Industry Supplier Qualification Scheme (RISQS) for the following core modules:
- Operational Railway Services
- Sentinel
- Safe System of Work (SSOW) Planning
- CDM (Construction Design and Management)
- Principal Contractor Licensing
External Certification to International Standards
You must hold valid third-party UKAS accreditation to the following internationally recognised management system standards:
- ISO 9001:2015 – Quality Management System
- ISO 14001:2015 – Environmental Management System
- ISO 45001:2018 – Occupational Health & Safety Management System
Demonstrating adherence to these standards forms the baseline assurance expected by Network Rail before Principal Contractor Licensing can be considered.
How We Support The Principal Contractor Licensing Assurance Process.
Harcon Solutions provides fully integrated, independent project assurance to organisations navigating Network Rail’s Principal Contractor Licensing framework. We act as a trusted assurance partner bringing objective oversight, technical knowledge, and compliance rigour across every phase of your development journey.
Our structured, end-to-end methodology ensures that you not only meet Network Rail’s Principal Contractor Licensing requirements, but also embed sustainable CDM assurance capabilities within your organisation.
We Assist With:
Gap Analysis and Maturity Assessment
A detailed review of your existing systems, processes, and governance structures against Network Rail’s PCL criteria. We identify compliance gaps and provide a prioritised action plan for remediation.
Management Systems Development
We help you prepare or enhance essential documentation covering health and safety, CDM compliance, quality assurance, and project delivery ensuring alignment with Principal Contractor Licensing requirements.
Competence Frame and Risk Control Validation
We assist in structuring a compliant competency management system and validating your risk assessments and mitigation frameworks, with emphasis on CDM and Principal Contractor responsibilities.
Ongoing CDM and Principal Contractor Management Assurance
Continuous, independent assurance to support the effective discharge of duties under the CDM Regulations and the Principal Contractor role.
Proven Experience in Principal Contractor Project Delivery.
Harcon Solutions has demonstrable experience having been appointed as the Principal Contractor’s Nominated Person on numerous large-scale, multidisciplinary rail infrastructure projects consistently delivering the role to the highest safety and operational standards.
With over a decade of continuous experience acting as Principal Contractor’s Representative and Nominated Person, we possess a comprehensive and current understanding of the statutory and operational duties involved.
Our hands-on delivery record reinforces our assurance capability we don’t just advise on CDM compliance; we live it in practice.
Ready to Strengthen Your Project Assurance?
Whether you are embarking on your journey to attaining a Principal Contractor Scheme Licence or require ongoing support, Harcon Solutions offers structured, independent CDM assurance.
Our team delivers the technical leadership, regulatory insight, and hands-on experience needed to guide your organisation, from initial gap analysis, audit readiness and project delivery.
