CTA’s Audio and Video Systems Committee (R4) recently published CTA-CEB32.10-A, Recommended Practice for ATSC 3.0 Television Sets, Watermarking and Content Recovery. This bulletin makes recommendations related to the capabilities of ATSC 3.0 Television Sets as regarding Content Recovery via Watermarked content.  The use of Watermarked A/V content allows ATSC 3.0 Television Sets to recover Service Information via broadband in order to provide the benefits of the ATSC 3.0 system, such as Broadcaster Applications and enhanced emergency alerting, in Redistribution environments where ATSC 3.0 Service Information is not available.