BS IS0 23234:2021 Incorporating corrigendum June 2021 BSl Standards Publication Buildings and civil engineering works - Security Planning of security measures in the built environment bsi. BSISO23234:2021 BRITISHSTANDARD Nationalforeword ThisBritish Standard is theUK implementation of IS023234:2021. TheUKparticipation initspreparation was entrustedtoTechnical Committee CB/-/8,ISO/TC59Input Coordination. A list of organizations represented on this committee can be obtained on request to its committee manager. Contractualand legal considerations This publication has been prepared in good faith, however no representation,warranty,assuranceor undertaking (express or implied) is or will be made, and no responsibility or liability is or will be acceptedbyBslinrelationtotheadequacy,accuracy,completenessor liability is expressly disclaimed tothefull extentpermitted bythelaw. This publicationis providedas is, and is to beused at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respect to its use of this publication. Thispublication is not intended to constitutea contract.Users are responsiblefor its correctapplication. @The British Standards Institution2021 Published byBSI Standards Limited2021 ICS 93.010; 91.040.01 Compliancewith a British Standard cannot confer immunityfrom legal obligations. This British Standard was published under the authority of the StandardsPolicyand StrategyCommitteeon28February2021. Amendments/corrigendaissuedsincepublication Date Textaffected 30 June2021 Implementation of IS0 corrected text May 2021: seeIsoforeword fordetails BSISO23234:2021 INTERNATIONAL ISO STANDARD 23234 First edition 2021-02-16 Buildings and civil engineering works - Security - Planning of security measures in the built environment Batiments et ouvrages de genie civil-Sureté-Planification des mesuresdesiretedans I'environnementbati Reference number ISO 23234:2021(E) ISO @ ISO 2021