The Office of the Legislative Assembly of Ontario, also called the Office of the Assembly, is an organization mandated to support the Speaker of the Legislative Assembly of Ontario and the legislature's Members of Provincial Parliament in the exercise of their parliamentary duties. 
Independent of the Government of Ontario, the Office of the Assembly provides administrative and procedural services to all MPPs, as well as operational support for the daily activities of the Legislative Assembly of Ontario and its committees.[1] 
 Other offices of the Legislative Assembly
  References
   - ^ Created in 1974, the Office of the Assembly came into being in response to the recommendations of the Ontario Commission on the Legislature (the 'Camp Commission'), which had been established in 1972 to review the operation and effectiveness of the Legislature.  See: [1] 
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| Ministries |  Agriculture, Food and Agribusiness and Rural AffairsAttorney GeneralCabinet OfficeChildren, Community and Social ServicesCitizenship and MulticulturalismColleges and UniversitiesEconomic Development, Job Creation and TradeEducationEnergyEnvironment, Conservation and ParksFinanceFrancophone AffairsPublic and Business Service DeliveryHealthTourism, Culture and Gaming and SportIndigenous AffairsInfrastructureIntergovernmental AffairsLabour, Immigration, Training, Skills DevelopmentLong-Term CareMunicipal Affairs and HousingNorthern Development, Mines, Natural Resources and ForestrySeniors and AccessibilitySolicitor GeneralTransportationTreasury Board SecretariatWomen's Social and Economic Opportunity
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| Other Crown agencies and corporations
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| Provincial services |  | 
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| Offices of the Legislature |  | 
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| Other |  | 
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