This series consists of general information related to SORWUC as a national union. It contains a constitution document, information on SORWUC's history, samples of collective agreements, newsletters, handbooks.
The series consists of Imrich Stolárik's personal collections of materials as correspondence, essays, notes, clippings and photographs obtained from figures within the Slovak-Canadian community, as background research materials for his books chronicling the history of the Canadian Slovak League, and for his articles and papers on Canadian Slovak immigration. Major components of these auxiliary files are the papers of Andrej Kučera(1899-1974), founding President of the Canadian Slovak League, facilitator and active advocate of Slovak life and culture within Canadian Slovak communities; of Gabriel Kurdel (1898-1980) (born in Svëty Križ Nad Hronom, Slovakia), co-founder of the Canadian Slovak League, founder of several Slovak fraternal-benefit societies in Canada, and initiator of several Slovak-language newspapers within Canadian-Slovak communities; and those of Juraj Rondoš (1900-1985), co-founder of the Canadian Slovak League and most important sponsor of hundreds of Slovak immigrants after World War II. Smaller auxiliary files include archival documents from other well known Kučera The series has been organized in eight parts, according to the name of the individual who provided the material.