# Communications Act 2003, Meaning of Tier 1 service




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Source: https://www.legislation.gov.uk/ukpga/2003/21/part/4A/chapter/3/crossheading/meaning-of-tier-1-service (the official version)
Page: https://openlegislation.uk/communications-act-2003/part-4A/chapter-3/crossheading-meaning-of-tier-1-service
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.