HANC facilitates two communications related working groups. The Communications Working Group brings together representatives from the DAIDS networks, the U.S. Military HIV Research Program, NIAID, and invited guests to consider issues influencing HIV/AIDS clinical trials. The IT Infrastructure Working Group addresses network IT challenges, provides the opportunity to share IT expertise, and endeavors to harmonize elements across network websites.

The Communications Resource Center on the HANC portal is a library of articles, tools, and measures helpful for network communications professionals.​