Sector Expertise

Railways & Rail Systems

IRIS (ISO/TS 22163) certification, railway compliance advisory and quality assurance for rolling stock manufacturers, rail systems suppliers and infrastructure organisations.

The railway industry operates under some of the most demanding quality and safety requirements of any sector. Rolling stock manufacturers, component suppliers and rail systems integrators must demonstrate compliance with IRIS (ISO/TS 22163) — the internationally recognised quality management standard developed by UNIFE — to participate in major rail programmes and supply chains globally.

AjaCertX brings specialist railway industry knowledge to every certification and audit engagement. Our team understands the RAMS requirements, project management disciplines and supplier quality management obligations specific to the rail sector — delivering assessments that go beyond box-ticking to create genuine quality system improvement.

Services We Provide
  • IRIS (ISO/TS 22163) Gap Analysis & Readiness Assessment
  • Quality Management System Implementation
  • Stage 1 Documentation Review & Stage 2 Certification Audit
  • Annual Surveillance & Recertification
  • Supplier Quality Management Advisory
  • Internal Auditor Training for Railway
  • Non-Conformity Management & CAPA
  • RAMS Planning Support (EN 50126)
Standards We Cover
  • ISO/TS 22163:2023 — IRIS Rev 03
  • ISO 9001:2015 — Quality Management
  • EN 50126 — RAMS
  • EN 50128 — Railway Control Software
  • EN 50129 — Safety-Related Electronic Systems
  • ISO 45001 — Occupational Health & Safety
  • ISO 14001 — Environmental Management

Ready to Set the Standard?

Partner with AjaCertX for integrated compliance and assurance solutions.