SCTE-56 Complete Document History
Digital Multiprogram Distribution by Satellite

Complete Current Edition:
   2016 EDITION - Digital Multiprogram Distribution by Satellite - Jan. 1, 2016

Obsolete Revision Information:
   2011 EDITION - Digital Multiprogram Distribution by Satellite - Jan. 1, 2011
   2004 EDITION - Digital Multiprogram Distribution by Satellite - Jan. 1, 2004