Standard Name: Fixed, vertical road traffic signs - Part 3: Delineator posts and retroreflectors
Standard Number: EN 12899-3 (November 2007 Edition)
Scope: This standard specifies requirements and test methods for new delineator posts and retroreflectors, either as separate products or in combination, to be used on roads.
Language: The standard is available in both English and Italian, representing the official versions of the European standard.
Adoption: This standard was adopted as the Italian national standard on January 10, 2008, under the authority of the UNI (Italian National Unification Body). It was developed by the UNI Technical Commission for Road Construction and Civil Engineering Infrastructure.
Purpose: The standard aims to incorporate the latest advancements and consensus in the field, ensuring it reflects the current state of the art. Feedback for improvements or updates is encouraged and can be submitted to UNI for consideration in future revisions.

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