# The National Health Service (Determination of Regions) Amendment Order 1993, Article 2: Variation of regions


North West Thames Region is varied by excluding, and South West Thames Region is varied by including, the borough of Spelthorne in the county of Surrey.

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Source: https://www.legislation.gov.uk/uksi/1993/571/article/2 (the official version)
Page: https://openlegislation.uk/national-health-service-determination-of-regions-amendment-order-1993/article-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.