Assessment Areas and Regions (R.R.O. 1990, Reg. 30). Country/Territory Canada Territorial subdivision Ontario Document type Regulation Date 1990 (1998) Source FAO, FAOLEX Subject Land & soil Keyword Land valuation EIA Zoning Geographical area Americas, Arctic, Asia and the Pacific, East Pacific, North America, North Atlantic Abstract This regulation implements the Assessment Act by establishing four Assessment Areas (Eastern Ontario, Central Ontario, Western Ontario and Northern Ontario) and 31 Assessment Regions and defining their composition. Full text English Website www.gov.on.ca References - Legislation Implements Assessment Act (R.S.O. 1990, c. A.31). Legislation | Canada | 1990 (2017) Keyword: Legal proceedings/administrative proceedings, Institution, Access right, Access-to-information, Land valuation, Classification/declassification, EIA Source: FAO, FAOLEX Repealed by Ontario Regulation (O. Reg. 17/10). Legislation | Canada | 2010 Keyword: Land valuation, EIA, Zoning Source: FAO, FAOLEX