The Innu Round Table Secretariat (IRT Sec) is the implementation arm of the Round Table. It is the collective organization of the Mushuau Innu First Nation (MIFN), the Sheshatshiu Innu First Nation (SIFN), and the Innu Nation. It was created for coordinated administration of common priorities including capacity development, devolution of programs, and managing the tripartite process with Canada and the province of Newfoundland & Labrador (NL).

The IRT Sec was incorporated in January 2014. A small team of staff and managers have been engaged to commence operations and prepare the full range of management functions to be implemented by April 1^st, 2015.