Simeprovi - Spanish Association of Steel Road Restraint Systems Manufacturers

About us

SIMEPROVI (Spanish Association of Steel Road Restraint Systems Manufacturers) is a non-profit organization, whose aim is to widely promote the use of restraint systems produced from galvanized steel, as the best option to reduce the consequences of accidents caused by uncontrolled road exits.

Our company members develope a continous effort in Research & Development of new products, appropiate to protect all kind of hazards located nearby the roads and to improve the safety of all the road users, including the most vulnerable ones.

All the products sold by these companies have the CE Marking, which is mandatory for safety barriers and crash cushions since 1st January, 2011. In addition, for the safety barriers with motorcyclist protection devices, all the products have a certificate of conformity to Spanish Standard UNE 135 900, issued by an accredited body.

SIMEPROVI, among other activities, is a member of several national institutions that work in the iron and steel and road sectors, participates actively in the National and European Technical Committees for Standardization, organizes technical seminars and issues publications aimed to spread the news of the sector.


SIMEPROVI is a member of the following Technical Committes, in charge of the elaboration of Spanish and European Standards related to road restraint systems:

  • Spanish Committee AEN/CTN135 "Equipment for the road signalization".
  • CEN/TC226/WG1 "Road Restraint Systems".

In addition, SIMEPROVI takes part in several working groups or committees that works in the frame of different institutions:

  • Road Safety Technical Committee (ATC/PIARC).
  • Working Group related to the adaptation of restraint systems to existing bridges (ATC/PIARC).
  • Working Group for the improvement of road safety for motorcyclists (Spanish Royal Federation of Motorcyclists).


SIMEPROVI is a member of the following organizations:

  • Spanish Road Association (AEC).

  • Union of Iron and Steel Companies (UNESID).

  • Forum for Road Safety Equipment (FOROVIAL).
Monthly agenda


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Last news

Last news

Publicada la versión española de la norma europea sobre simulación de ensayos de impacto

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Nuevas Normas UNE sobre sistemas de contención publicadas en 2021

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Nueva Orden Circular del MITMA sobre Carreteras 2+1

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870 fallecidos en las carreteras españolas en 2020; el 44% en salidas de calzada

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SIMEPROVI in the media


Impacto del aumento de costes de materias primas y transporte en los sistemas de contención (BLOG AEC)

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El equipamiento vial, imprescindible para la seguridad de todos los usuarios de las carreteras (blog ATEG)

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Revista Carreteras Especial 70 aniversario AEC (artículo FOROVIAL)

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El Rey recibe a UNESID por su 50 aniversario (11-2-2020) (EL ECONOMISTA)

See document (pdf - 418.18 KBs)

c/ Castelló 128, 3º - 28006 Madrid (Spain) - Tel: +34 91 562 34 37 -

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