Paragraph 22 I1 United Kingdom Montreal Protocol on Substances that Deplete the Ozone Layer (1987)f1. Annotations Commencement I1 Sch. 2 para. 22 in force at 19.6.2023, see reg. 1(2) Footnotes f1 Cmnd. 997. ← Paragraph 21 Paragraph 22 Paragraph 23 →