Notifications http://www.piersystem.com/go/feed/1566/dt/21557/atom10/ Port Security & Emergency Operations 2009-07-31T09:06:59-06:00 ACTUAL REALWORD SECURITY ADVISORY Please read the following message from DHS 2009-07-31T09:06:59-06:00 http://www.piersystem.com/go/doc/1566/297293/ Notifications Port of Houston Authority 2009-07-31T09:06:59-06:00 PHA TWIC SURVEY FEB 17 2009-02-16T14:10:49-06:00 http://www.piersystem.com/go/doc/1566/254271/ Notifications Port of Houston Authority 2009-02-16T14:10:49-06:00 PHA TWIC SURVEY - NOV 11 & 12 2008-11-06T16:42:09-06:00 http://www.piersystem.com/go/doc/1566/239362/ Notifications Port of Houston Authority 2008-11-06T16:42:09-06:00