BS 25999 is a busi­ness con­tinu­ity man­age­ment stand­ard developed by BSI and is used by busi­nesses glob­ally. The Depart­ment of Home­land Secur­ity (DHS) has announced its intent to adopt BS 25999 (which comes in two parts) on a trial basis as one of three stand­ards for use in the ...