Fellesforbundet department 762 Rørleggernes forening Trondheim is a trade union that organizes masons, plumbers, roofers and carpenters. The association is part of Fellesforbundet, which works to safeguard trade union rights and promote members' interests within construction.
The association offers services such as measurement of chords for the construction profession and has a particular focus on skills development and professional development. The membership covers the counties of Nordland, Troms, Finnmark, Trøndelag and Møre og Romsdal, and the association works actively to strengthen the professional communities in these areas.