In March 2009, HomePNA announced a liaison agreement with the HomeGrid Forum to promote the ITU-T G.hn wired home networking standard.HomePNA and HomeGrid Sign Liaison Agreement , Groups Work to Promote New ITU G.hn Global Wired Home Networking Standard In May 2013 the HomePNA alliance merged with the HomeGrid Forum.
in march 2009 hoMePna ANnOunced a LIAIson agrEemEnT with tHe HOmEgrid forUm to Promote the itU-t ghn WiREd homE NEtWorKiNg StanDaRdhomEpNA anD homegRid SigN LiaiSoN agreement  groups Work to PRoMote nEW iTu ghN GlOBAl wIRed Home nEtworKing stANdard in may 2013 ThE homEpnA AlLIaNCe mergeD WiTh THe HomEGrid fOrum