PD IS0/TS 21569-3:2020 BSl Standards Publication Horizontal methods for molecular biomarker analysis Methods of analysis for the detection of genetically modified organisms and derived products Part 3: Construct-specific real-time PCRmethod for detection of P35S- pat-sequenceforscreeningforgeneticallymodified organisms bsi. PDIS0/TS21569-3:2020 PUBLISHEDDOCUMENT National foreword This Published Document is the UK implementation of IS0/TS 21569-3:2020.It supersedes PDIS0/TS21569-3:2015,which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee AW/275,Food analysis-Horizontal methods. A list of organizations represented on this committee can be obtained on request to its committee manager. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsiblefor its correctapplication. TheBritishStandards Institution2020 Published by BSI Standards Limited 2020 ISBN9780539124446 ICS 67.050 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Amendments/corrigendaissuedsincepublication Date Textaffected PDIS0/TS21569-3:2020 TECHNICAL ISO/TS SPECIFICATION 21569-3 Second edition 2020-06 Horizontal methods for molecular biomarker analysis Methods of analysis for the detection of genetically modified organisms and derived products - Part 3: Construct-specific real-time PCR method for detection of P35S-pat- sequence for screening for genetically modified organisms Methodes horizontales d'analyse moleculaire de biomarqueurs - Methodes d'analyse pour la détection des organismes genetiquement modifiés et desproduits derives- Partie3: Méthode PCR en tempsréel construit-spécifique pour la détection de la séquence P35S-pat pourcriblagedes organismes genetiquement modifies Reference number IS0/TS 21569-3:2020(E) ISO @ISO 2020