BS IS0/IEC 8803:2025 BSl Standards Publication Information technology 3D Printing and scanning Accuracy and precision evaluation process for modelling from 3D scanned data bsi. BSISO/IEC8803:2025 BRITISH STANDARD National foreword This British Standard is theUKimplementation ofIS0/IEC8803:2025. The UKparticipation in its preparation was entrusted to Technical CommitteeICT/1/1,InformationSystemsdevelopment. A list of organizationsrepresented on this committee can be obtained on requestto its committee manager. Contractual and legal considerations This publication has been prepared in good faith, however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and no responsibility or liability is or will be accepted by BsI in relation to the adequacy,accuracy,completeness or reasonableness of this publication. All and any such responsibility and liability is expresslydisclaimed to thefull extent permittedby the law. This publication is provided as is, and is to be used at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respect to its use of this publication. This publication is not intended to constitute a contract.Users are responsibleforits correctapplication. @The British Standards Institution 2025 PublishedbyBSI StandardsLimited2025 ISBN9780539228021 ICS 35.020 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published underthe authority of the StandardsPolicyand StrategyCommitteeon31October2025. Amendments/corrigendaissued sincepublication Date Textaffected BSIS0/IEC8803:2025 IEC International ISo Standard IS0/IEC8803 First edition Information technology - 3D 2025-10 Printing and scanning Accuracy and precision evaluation process for modelling from 3D scanned data Referencenumber ISO/IEC8803:2025(en) ISO/IEC2025 BSISO/IEC8803:2025 IS0/IEC8803:2025(en) COPYRIGHTPROTECTEDDOCUMENT @IS0/IEC2025 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either Iso at the address below or Iso's member body in the country of the requester. ISO copyright office CP 401: Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Email:[email protected] Website: www.iso.org Published in Switzerland IS0/IEC 2025 - Allrights reserved ii BSISO/IEC8803:2025 IS0/IEC8803:2025(en) Contents Page Foreword V Introduction .vi 1 Scope. .1 2 Normative references .1 3 Terms,definitions andabbreviatedterms .1 .1 3.1 Termsanddefinitions 3.2 Abbreviations. 4 Evaluation model 2 General. .2 4.1 4.1.1 Background 2 4.1.2 Evaluation model .2 4.2 Reference model-evaluation processes. 4 4.3 Stakeholders and roles. 4 4.3.1 General 4 4.3.2 Provider .5 4.3.3 Producer 6 4.3.4 Customer .6 4.3.5 Partner 7 4.3.6 Policymaker 7 4.4 Qualityin the3Dprinting .8 4.4.1 Workflowand productquality .8 4.4.2 Workflow and related stakeholders .8 4.4.3 Modelling task .9 4.4.4 Printing task. .9 4.4.5 Application task .10 4.5 Supportfor theevaluation .10 Evaluation process. 5 .10 5.1 General requirements .10 5.2 Documentation. .10 5.3 Establishtheevaluationrequirements .11 5.3.1 General .11 5.3.2 Establishthepurposeoftheevaluation .11 5.3.3 Definetheproductqualityrequirements 12 5.3.4 Identifytasks andphases tobe included in the evaluation 12 5.3.5 Define the stringency ofthe evaluation. 13 5.4 Specify the evaluation. 13 5.4.1 General 13 5.4.2 Selectqualitymeasures (evaluationmodules) 13 5.4.3 Definedecisioncriteriaforqualitymeasures .14 5.4.4 Define decision criteria for evaluation .14 5.5 Designthe evaluation 15 5.5.1 General 15 5.5.2 Plan evaluation activities 15 5.6 Execute the evaluation .16 5.6.1 General .16 5.6.2 Make measuremen