BS EN IS0 9090:2019 BSI Standards Publication Gas tightness of equipment for gas welding and allied processes bsi. BSENIS09090:2019 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of EN IS09090:2019. It is identical toIS09090:2019.It supersedes BSEN29090:1992,which is withdrawn. The UK participation in its preparation was entrusted to Technical CommitteeWEE/18,Gasweldingandcuttingappliances. A list of organizations represented on this committee can be obtained on requestto its secretary. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsiblefor its correctapplication. TheBritishStandards Institution2019 Published by BSI Standards Limited 2019 ISBN9780580521195 ICS 25.160.30 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 on30November2019. Amendments/corrigendaissuedsincepublication Date Textaffected BSENISO9090:2019 EN IS0 9090 EUROPEANSTANDARD NORME EUROPEENNE EUROPAISCHE NORM November 2019 ICS25.160.30 Supersedes EN29090:1992 English Version Gas tightness of equipment for gas welding and allied processes (Is0 9090:2019) Etancheite aux gaz des appareils pour soudage aux gaz Gasdichtheit von Geraten fur Gasschweifen und verwandte Verfahren (IS0 9090:2019) This European Standard was approvedby CEN on26October2019. 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 standardsmay be obtained on application tothe 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 Centre has the same status as the official versions. 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 EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEEFURNORMUNG CEN-CENELEC Management Centre:Ruedela Science23, B-1040Brussels @2019CEN All rights of exploitation in any form and by any means reserved Ref.No.EN ISO 9090:2019 E worldwide for CEN national Members.