# Online Safety Act 2023, Paragraph 22: Interpretation of this Part

Extent: E+W+S+N.I.

In this Part—
“non-transitional charging year” means a charging year which is not a transitional charging year;
“notification date”, in relation to a charging year, means the latest date by which a notification under section 83 relating to that charging year is required to be given (see section 83(5));
“relevant Part 4B service” means—
(a)a regulated user-to-user service described in paragraph 15(a), or
(b)a pre-existing Part 4B service included in a regulated user-to-user service described in paragraph 15(b).

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Source: https://www.legislation.gov.uk/ukpga/2023/50/schedule/17/paragraph/22 (the official version)
Page: https://openlegislation.uk/online-safety-act-2023/schedule-17/paragraph-22
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.