This Section makes consequential amendments to the Trade Union (Wales) Act 2017 to repeal section 1. Section 1 of the Trade Union (Wales) Act 2017 Act disapplied certain Trade Union Act 2016 amendments to the Trade Union and Labour Relations (Consolidation) Act 1992 in relation to "devolved Welsh authorities". Section 1 disapplied section 116B (the restriction on deduction of union subscriptions from wages in the public sector), section 172A (publication requirements in relation to facility time) and section 226 (the 40% ballot threshold for important public services). As these provisions inserted by the Trade Union Act 2016 no longer exist in the Trade Union and Labour Relations (Consolidation) Act 1992, section 1 is repealed. In addition, this Section removes the definition of "devolved Welsh authority".
	Subsection (a) removes the definition of a devolved Welsh Authority from the Trade Union and Labour Relations (Consolidation) Act 1992 at section 297B and from the list of definitions at section 299, which was inserted by the Trade Union (Wales) Act 2017.
	Subsection (b) removes section 1 from the Trade Union (Wales) Act 2017.
Part 4: Trade Unions and Industrial Action, etc General Section 89: Devolved Welsh authorities