47 C.F.R. § 73.9001 Redistribution control of digital television broadcasts.
Title 47 - Telecommunication
Licensees of TV broadcast stations may utilize the redistribution control descriptor described in ATSC A/65B: “ATSC Standard: Program and System Information Protocol for Terrestrial Broadcast and Cable (Revision B),” (incorporated by reference, see §73.8000) provided they do not transmit the optional additional redistribution control information.
Title 47: Telecommunication
PART 73—RADIO BROADCAST SERVICES
Subpart M—Digital Broadcast Television Redistribution Control
§ 73.9001 Redistribution control of digital television broadcasts.