Revised Statutes of Ontario
Revised Statutes of Ontario (RSO; French: Lois refondues de l'Ontario, LRO) is a consolidation of public acts in the province of Ontario. Each volume contains a consolidated version of all amended statutes in force, incorporating amendments passed up to the time of publication. The publication of each revision volume is done under the authority of an Act of Parliament, which were generally done every 10 years. The last edition of the RSO was published in 1990.