# The Air Quality Standards Regulations (Northern Ireland) 2007 (revoked), Schedule 12: Collation of information and criteria for aggregating data and calculating statistical parameters

Extent: N.I.
Status: repealed



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Source: https://www.legislation.gov.uk/nisr/2007/265/schedule/12 (the official version)
Page: https://openlegislation.uk/air-quality-standards-regulations-northern-ireland-2007-revoked/schedule-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.