OS GSO ISO 9466:2026

ISO 9466:2025
Omani Standard   Current Edition · Approved on 17 September 2026

Railway applications — Coating of passenger rail vehicles

OS GSO ISO 9466:2026 Files

English 41 Pages
Current Edition Reference Language
OMR 83.7

OS GSO ISO 9466:2026 Scope

This document establishes the performance requirements and acceptance criteria for coating material used for passenger rolling stock, locomotives and components.

This document also provides guidance on the coating application processes, product selection, surface preparation, coating application, verification and inspection methods, repairs, refurbishment (refresh, etc.), and tests to measure the minimum performance for the final product.

This document applies to all types of coating materials (liquid, powder, etc.) used on

—     railway vehicle bodies, and

—     on-board equipment and constituent parts.

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