Nessum Alliance
Nessum Alliance is a voluntary organization, established in 2007 as  HD-PLC Alliance, originally with the purpose of promoting the widespread adoption, ensuring communication compatibility, and international standardization activities of the high-speed power-line communication technology HD-PLC. In October 2023, the Alliance changed its name to the Nessum Alliance. The organization now focuses on Nessum, a power-line standard based on HD-PLC.