Part 2: Carbon dioxide capture, storage etc and hydrogen production, transport and storage Chapter 1: Revenue Support Contracts Section 91: Sections 89 and 90: supplementary
Section 91 deals with the Parliamentary procedure for modifications made using sections 89 and 90 and makes supplementary provisions regarding the scope of those modification powers, as well as relevant consequential amendments to existing legislation.
	Subsections (2) to (7) specify that, before making modifications under these powers, the Secretary of State must lay a draft of the modifications before Parliament, where they will be subject to a procedure analogous to the draft negative resolution procedure used for statutory instruments.
	Subsections (8), (9), and (12) further clarify the scope of the modification powers.
	Subsection (10) sets out a requirement on the Secretary of State to publish details of any modifications made under the powers.
	Subsection (13) makes consequential amendments to section 81 of the Utilities Act 2000.