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Frequently Asked Questions

CEN/TC 172/WG 9 is a Working Group within the European Committee for Standardization (CEN). It is named "Gloss assessment" and is responsible for: Establishment of two European prestandards in the field of gloss assessment of paper and board surfaces by means of reflectometer values, based on the DIN 54502: - One European prestandard which considers a 45° angle of incidencce - One European prestandard which considers a 75° angle of incidence. This committee has published 2 standards.

CEN/TC 172/WG 9 develops CEN standards. The scope of work includes: Establishment of two European prestandards in the field of gloss assessment of paper and board surfaces by means of reflectometer values, based on the DIN 54502: - One European prestandard which considers a 45° angle of incidencce - One European prestandard which considers a 75° angle of incidence. Currently, there are 2 published standards from this working group.

The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.

A Working Group in CEN is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.

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