Accreditations & Compliance
Accredited where it matters.
Eleusis Ltd holds the supplier certifications and management-system standards required by UK rail, highways and broader construction procurement.
Supplier accreditations…
- RISQS: Railway Industry Supplier Qualification Scheme; the prerequisite for working in the UK rail industry.
- Constructionline: supply chain certification recognised across UK construction procurement.
- CHAS: Contractors Health and Safety Assessment Scheme.
- SafeContractor: independent health and safety accreditation scheme for contractors.
- SSIP: Safety Schemes in Procurement, the umbrella body covering CHAS, SafeContractor and other approved schemes.
Management systems…
- ISO 9001 : Quality Management Systems.
- ISO 14001: Environmental Management Systems.
- ISO 45001: Occupational Health and Safety Management Systems.
- Audit-ready. Procurement-ready. Mobilised to the same standard, every job.
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Compliance, certification, and chartered oversight built into every project, not bolted on.










