The DOL regulations require FMLA-covered employers to provide various notices to employees.  The regulations do not dictate how all of the notices must be delivered.  Most employers utilize hand-delivery or regular U.S. mail for most pre-leave notices (eligibility and pre-leave designations) and use U.S. mail almost exclusively for post-leave notices (i.e., when the employee is already out

I suggested that employers should wait until November 14, 2011 (the implementation deadline) to post the new regulatory-requirement posting on employees’ NLRB rights because of several lawsuits seeking to enjoin the requirement.

The Board has now postponed the initial posting deadline until January 31, 2012 "to allow for further education and outreach."  I’m not sure