Wouter VAN Bijsterveld
Head of R & D Abroad
Auscultation Service, and Infrastructure Management Control GEOCISA
Member of the European Committee for Standardization CEN TC227 WG5 (Coslada, Madrid)

ABSTRACT
For over 20 years ago, the Spanish UNE and European standards EN is replacing the popular series of NLT standards. These standards are developed by technical committees under the responsibility and management of AENOR and CEN respectively. From AUSIGETI we participate in committees with representatives of the Public Administration to exert maximum influence on the realization of the rules that affect us and defend the interests of Spanish industry.

So far have been published European Standards and / or ISO on the following matters: Macrotexture, megatexture, drainability, classification of profilers laser indices cross regularly, measures of road noise and standards and technical specifications for equipment resistance measurement slip and intercomparison.

KEYWORDS
Standardization, Europe, auscultation, ISO, CEN, Regularity, Sliding, Texture, Noise, drainability, capacity support.