# The Alkali, & c. Works Order (Northern Ireland) 1991, Introduction: Introductory text


CLEAN AIR
To be laid before Parliament under paragraph 3(3) of Schedule 1 to the Northern Ireland Act 1974
Made 15th February 1991
Coming into operation 1st April 1991
The Department of the Environment, in exercise of the powers conferred on it by Article 25(9) of the Clean Air (Northern Ireland) Order 1981 and of every other power enabling it in that behalf, hereby makes the following Order:

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Source: https://www.legislation.gov.uk/nisr/1991/49/introduction (the official version)
Page: https://openlegislation.uk/alkali-c-works-order-northern-ireland-1991/introduction
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.