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Process Excellence — Railway QMS

IRIS (ISO/TS 22163) Railway Quality Consulting

Build railway-grade quality systems that ensure compliance, improve reliability, and enable qualification for global railway supply chains.
  • Railway compliance frameworks
  • RAMS and lifecycle management
  • Supplier performance control
  • IRIS certification readiness
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Critical Challenges

The Challenge of Railway
Quality & Compliance

Railway quality is mission-critical — lives depend on system reliability. These challenges define why IRIS implementation demands specialist consulting.

Strict Supplier Qualification

Aerospace products demand absolute quality — a single defect can have catastrophic consequences.

Complex Lifecycle Management

Railway projects span decades — requiring structured lifecycle and project management from design through decommissioning.

High Reliability Expectations

RAMS (Reliability, Availability, Maintainability, Safety) requirements demand zero-compromise system performance.

Audit-Heavy Ecosystem

Frequent audits from certification bodies, OEMs, and regulatory authorities require permanent audit readiness.

Global Compliance Pressure

Railway standards vary across regions — IRIS provides a unified framework to meet international expectations.

Our Methodology

Our IRIS Implementation Framework

A precision-engineered methodology for railway quality system implementation — structured around lifecycle management and RAMS integration.

01

Gap Assessment & IRIS Compliance Review

Comprehensive evaluation of existing quality systems against ISO/TS 22163 requirements. Define scope, identify compliance gaps, and establish the implementation roadmap.

02

Process Mapping & Lifecycle Analysis

Map critical railway processes across the full product lifecycle. Analyse RAMS requirements, project management processes, and key operational controls.

03

Railway QMS Framework Design

Design the quality management system architecture integrating IRIS-specific requirements — project management, RAMS, configuration management, and first article inspection.

04

Documentation & RAMS Integration

Develop clause-mapped documentation with full RAMS integration — reliability analysis, maintainability plans, safety cases, and availability targets embedded into system processes.

05

Internal Audit & Certification Readiness

Conduct IRIS-specific internal audits, management reviews, and mock certification assessments. Resolve findings and ensure first-attempt certification success.

Beyond Certification

What IRIS Certification Enables

IRIS certification is your gateway to the railway supply chain — and a framework for sustained operational excellence across the product lifecycle.

Railway Supply Chain Qualification

Meet OEM prerequisites and gain access to global railway supply chains and infrastructure projects.

Improved Reliability & Safety

RAMS-driven processes ensure consistent system reliability and passenger safety performance.

Stronger Project Lifecycle Control

Structured lifecycle management from concept through decommissioning with full traceability.

Enhanced Supplier Performance

Systematic supplier evaluation and development aligned to railway industry expectations.

Global OEM Credibility

Demonstrate commitment to railway quality excellence and build lasting partnerships with major OEMs.

Audit Readiness

End-to-End Audit & Certification Support

From gap analysis to surveillance audits — we support your entire IRIS certification lifecycle.

Pre-Audit Assessment

Comprehensive readiness evaluation against ISO/TS 22163 clauses before the certification audit.

Internal Auditor Training

Develop in-house railway audit capability with IRIS-specific auditor competency programs.

Mock Certification Audits

Simulate the full IRIS certification audit to identify and close gaps before the real assessment.

Certification Coordination

Manage the end-to-end certification process — from CB selection to assessment coordination and closure.

Surveillance Audit Support

Ongoing support for surveillance audits and continual improvement of your railway QMS.

Target Industries

Who This Is For

Railway Component Manufacturers

Rolling Stock Suppliers

Rail Infrastructure Companies

Signaling & Systems Providers

Engineering EPC Companies

Railway Maintenance Providers

How We Work

Our Engagement Model

01

Diagnostic

Assess current quality systems and railway readiness.

02

Framework Design

Architect the IRIS QMS framework with RAMS.

03

Implementation

Deploy processes, documentation, and training.

04

Audit Readiness

Internal audits, mock assessments, and closure.

05

Certification

Coordination and support through full assessment.

Frequently Asked Questions

IRIS FAQ

What is IRIS (ISO/TS 22163)?
IRIS (International Railway Industry Standard) is the globally recognised Quality Management System standard for the railway industry. Based on ISO 9001, it adds railway-specific requirements including project management, RAMS, configuration management, and obsolescence management.
Any organisation involved in the railway supply chain — component manufacturers, rolling stock suppliers, signaling providers, infrastructure companies, and engineering EPC firms supplying to railway OEMs.
While not legally mandated, major railway OEMs such as Alstom, Siemens, Bombardier, and Hitachi Rail require IRIS certification as a prerequisite for supplier qualification and tender participation.
Typical implementation timelines range from 8 to 14 months depending on organizational complexity, existing quality system maturity, and the scope of railway operations.
IRIS builds on ISO 9001 with additional railway-specific requirements: project management, RAMS (Reliability, Availability, Maintainability, Safety), configuration management, obsolescence management, first article inspection, and knowledge management.
Yes. ISO/TS 22163 shares the Annex SL high-level structure with ISO 14001, ISO 45001, and other standards, enabling efficient integrated management system implementation across multiple frameworks.