RIS-3279-TOM rail clothing is high-visibility orange clothing specified for rail environments where rail-industry visibility requirements apply. The standard sets minimum requirements for high-visibility clothing, including rail-orange visibility performance and garment suitability for railway and infrastructure work.

Buyers should check the individual garment specification, label and declaration of conformity. A product should clearly state RIS-3279-TOM where rail-compliant clothing is required.

Orange hi-vis is typically required where Network Rail, rail-industry, client or site rules specify RIS-3279-TOM clothing. Yellow hi-vis may meet general EN ISO 20471 requirements, but it should not be treated as a substitute for RIS-3279-TOM rail-orange clothing where rail compliance is required.

Buyers should always check the project specification, principal contractor requirements and site-specific risk assessment before ordering rail clothing.

EN ISO 20471 alone is not usually enough where RIS-3279-TOM rail clothing is specified. Rail clothing should clearly state RIS-3279-TOM compliance as well as the relevant EN ISO 20471 class where required.

This matters because rail work can have additional colour and visibility requirements beyond general hi-vis clothing. Buyers should check the garment's documentation, certification and declaration of conformity before issuing it to rail or rail-adjacent teams.

Trackside and rail infrastructure teams commonly use rail-orange vests, jackets, trousers, polo shirts, T-shirts, sweatshirts, wet weather clothing, salopettes, bibs and braces, coveralls and bodywarmers.

The right combination depends on the work location, weather, task, visibility requirement, client specification and whether the garment is being worn as the outermost visible layer. Buyers should check RIS-3279-TOM, EN ISO 20471 class and any wet weather certification where applicable.

Rail wet weather clothing usually includes orange jackets, coats, trousers, overtrousers, salopettes, bibs and braces or coveralls where wet and outdoor work is expected. Where required, buyers should check for RIS-3279-TOM, EN ISO 20471 and EN 343 certification on the specific garment.

Wet weather protection should not be assumed from appearance alone. Always check the product specification, waterproof rating, breathability information and declaration of conformity where available.

Yes. CMT Group supplies rail clothing for contractors, infrastructure teams and project-led site requirements, including repeat orders and account-based purchasing.

For larger project quantities, procurement teams can use CMT Group's EDGE B2B Portal where available or contact the CMT Group team to discuss product availability, repeat supply and ordering requirements.

Yes. CMT Group's Brandit service can support branded rail clothing and sitewear for teams, projects and repeat supply.

Branding should not cover or reduce fluorescent orange material or retroreflective tape in a way that affects the certified visibility performance of the garment. Buyers should check the garment specification and manufacturer guidance before applying logos to RIS-3279-TOM or EN ISO 20471 clothing.

CMT Group’s supplier-level accreditations support buyer confidence when sourcing rail clothing for infrastructure teams, contractors and project rollouts. As listed on CMT Group’s accreditations page, these include Network Rail Approved and RISQS Verified, alongside BSIF Registered Safety Supplier, BSI ISO 9001:2015 Quality Management and CHAS Elite.

These are supplier-level accreditations that support buyer confidence in CMT Group’s processes and supply standards. Product suitability still depends on the individual garment, including RIS-3279-TOM compliance, EN ISO 20471 class, declarations of conformity and any project-specific requirements.