About obtaining ARIB Standards (STD-B50)

STD Number	ARIB STD-B50
Standard Name	Forward Link Only Open Conditional Access (OpenCA) Specification

Overview, Amendment history, etc.

1. Obtaining the standard (Japanese version)

Sorry. This standard is only English version.

2. Obtaining the standard (English version)

ARIB members, nonmembers can also download for free.

Version	Amendment or Enactment Date (yyyy.mm.dd)	Types of materials	Nonmember / ARIB Member	Remarks
1.1	2012.07.03	-	Download