# Online Safety Act 2023, Paragraph 15: Introduction

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

In this Part “relevant regulated service” means—
(a) a regulated user-to-user service which is a pre-existing Part 4B service within the definition in paragraph (a) of paragraph 1(1), or
(b) a regulated user-to-user service which includes a pre-existing Part 4B service within the definition in paragraph (b) of paragraph 1(1).

---
Source: https://www.legislation.gov.uk/ukpga/2023/50/schedule/17/paragraph/15 (the official version)
Page: https://openlegislation.uk/online-safety-act-2023/schedule-17/paragraph-15
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.