This Q&A considers how Brexit impacts the definition of ‘Art 1.2 undertakings’ in the Insolvency (England and Wales) Rules 2016 (IR 2016), SI 2016/1024. Definition of ‘Article 1.2 undertaking’ under IR 2016 pre-IP completion day From IP completion day (11 pm on 31 December 2020), the Insolvency (Amendment) (EU Exit) Regulations 2019 (Brexit SI 2019/146), SI 2019/146, made a number of changes to IR 2016, SI 2016/1024. Prior to IP completion day, IR 2016, SI 2016/1024, r 1.2 provided that an ‘Article 1.2 undertaking’ means one of the following within the meaning of Article 1.2 of Regulation (EU) 2015/848 of the European Parliament and of the Council (the EU Regulations): • (a) an insurance undertaking • (b) a credit institution • (c) an investment undertaking which provides services involving the holding of funds or securities for third parties • (d) a collective investment undertaking’ The phrase, ‘Article 1.2 undertaking’, is used throughout IR 2016, SI 2016/1024, and is required wording in certain forms where it constitutes part