UL217 STANDARD FOR SAFETY Smoke Alarms NOVEMBER 23 .2016-UL 217 UL Standard for Safety for Smoke Alarms ,UL 217 Eighth Edition ,Dated October 30 ,2015 SUMMARY OF TOPICS The following revisions are being issued to ANSI /UL217 ,the Standard for Smoke Alarms : 1 .Updates to Polyurethane Flaming and Smoldering and Cooking Nuisance Tests Text that has been changed in any manner or impacted UL's electronic publishing system is marked with vertical line in the margin . The requirements are substantially in accordance with Proposal ()onthis subject dated October 7 ,2016 . All rights reserved .No part of this publication may be reproduced ,stored in a retrieval system ,or transmitted in any form by any means ,electronic ,mechanical photocopying ,recording ,or otherwise without prior permission of UL . UL provides this Standard " asis "withoutwarranty of any kind ,either expressed or implied ,including but not limited to ,the implied warranties of merchantability or fitness for any purpose In no event will UL be liable for any special ,incidental ,consequential ,indirect or similar damages , including loss of profits ,lost savings ,loss of data ,or any other damages arising out o...