Centre for Lusophone and European Literatures and Cultures Portugal, being home for more than 500 researchers, and the research unit with more young researchers in projects and positions of responsibility. Due to its established protocols, CLEPUL is part of an institutional network of cooperation for research in several areas of literary science and history of culture, including Portuguese institutions in Lisbon, Porto, Algarve and the Atlantic Islands, namely Madeira, and international institutions, such as in Australia and Canada, while keeping privileged relations with Lusophone countries, namely Brazil, Angola, Mozambique, Cape Verde, São Tomé and Príncipe and Guinea-Bissau. CLEPUL currently publishes six periodicals, to disseminate its scientific research results:
National language official languages are legislated at a territorial (sub-federal) level, they can be construed as national languages. Besides these there many Indigenous languages of Canada which are the national languages of one or more of Canada's First Nations groups, Inuit and Métis (mixed First Nations-European peoples); a number of First Nations legislate at the Indigenous government levels their language as an official language of the Nation, such is the case with the Nisg̱a’a language in Nisg̱a’a. Notably the Cree language is spoken (with variations) from Alberta to Labrador, Anishinaabemowin is spoken across central Canada and Inuktitut is spoken across the arctic.