# The Pressure Systems and Transportable Gas Containers Regulations 1989, Regulation 14: Application


This Part shall apply to a vessel–
(a) which is constructed with a permanent outlet to the atmosphere or to a space where the pressure does not exceed atmospheric pressure; and
(b) which could become a pressure vessel if that outlet were obstructed.

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Source: https://www.legislation.gov.uk/uksi/1989/2169/regulation/14 (the official version)
Page: https://openlegislation.uk/pressure-systems-and-transportable-gas-containers-regulations-1989/regulation-14
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.