BS EN IS0 105-A03:2019 BSl Standards Publication Textiles Tests for colour fastness Part A03: Grey scale for assessing staining bsi. BRITISH STANDARD BS EN ISO 105-A03:2019 National foreword This British Standard is the UK implementation of EN IS0 105-A03:2019. It is identical to IS0 105-A03:2019. It supersedes BS EN 20105-A03:1995, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee TCI/81, Colour fastness and colour measurement of textiles. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2019 Published by BSI Standards Limited 2019 ISBN 978 0 539 012088 ICS 59.080.01 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2019. Amendments/corrigenda issued since publication Date Text affected BS EN IS0 105-A03:2019 ENIS0 105-A03 EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCHE NORM October 2019 ICS 59.080.01 Supersedes EN 20105-A03:1994 English Version Textiles - Tests for colour fastness - Part Ao3: Grey scale for assessing staining (IS0 105-A03:2019) Textiles - Essais de solidité des coloris - Partie A03: Textilien - Farbechtheitsprufungen - Teil A03: Echelle de gris pour I'évaluation des degorgements Graumafstab zur Bewertung des Anblutens (IS0 105- (IS0 105-A03:2019) A03:2019) This European Standard was approved by CEN on 7 October 2019. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEANCOMMITTEEFORSTANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels @ 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN IS0 105-A03:2019 E worldwide for CEN national Members. BS EN ISO 105-A03:2019 EN IS0 105-A03:2019 (E) European foreword This document (EN IS0 105-A03:2019) has been prepared by Technical Committee IS0/TC 38 "Textiles" in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products" the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2020, and conflicting national standards shall be withdrawn at the latest by April 2020. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 20105-A03:1994. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Aust