BSIS018937-1:2023 BSlStandardsPublication Imaging materials - Methods for measuring indoor light stability of photographic prints Part1:Generalguidanceandrequirements bsi. BSISO18937-1:2023 BRITISHSTANDARD Nationalforeword ThisBritishStandardistheUKimplementationofIS018937-1:2023.It supersedesBSIS018937:2020,whichiswithdrawn. TheUKparticipationinitspreparationwasentrustedtoTechnical CommitteeCPW/42,Photography. Alistoforganizationsrepresentedonthis committeecanbeobtainedon requesttoitscommitteemanager. Contractual andlegalconsiderations Thispublicationhasbeenpreparedingoodfaith,howeverno representation,warranty,assuranceorundertaking(expressor implied)isor will bemade,and noresponsibilityor liabilityis orwill be reasonableness ofthispublication.Allandanysuchresponsibilityand liabilityisexpresslydisclaimedtothefull extentpermittedbythelaw. Thispublicationisprovidedasis,andistobeusedatthe recipient's own risk. Therecipientisadvised to consider seekingprofessionalguidancewith respecttoitsuseofthispublication. Thispublication is not intended to constitute a contract.Users are responsibleforitscorrectapplication. TheBritishStandardsInstitution2023 PublishedbyBSIStandardsLimited2023 ISBN9780539167030 ICS37.040.20 CompliancewithaBritishStandardcannotconferimmunityfrom legal obligations. This British Standard waspublished undertheauthority ofthe StandardsPolicyandStrategyCommitteeon31July2023. Amendments/corrigendaissuedsincepublication Date Textaffected BSISO18937-1:2023 INTERNATIONAL ISO STANDARD 18937-1 First edition 2023-06-23 Imagingmaterials-Methodsfor measuring indoorlight stability of photographicprints- Part 1: Generalguidanceandrequirements MateriauxpourIimage-Methodesde mesure dela stabilitede la lumiere en interieurdesepreuves photographiques- Partie1:Lignes directricesgenerales etexigences Referencenumber ISO18937-1:2023(E) iso IS02023