Part 5: Independent System Operator and Planner Section 169: Modification of licences etc
Section 169 empowers the Secretary of State or Ofgem to make changes to licences and codes and revoke licences in preparation for or in relation to the designation of the ISOP. This power expires three years after the first designation of the ISOP.
	Subsection (4) extends this power to allow for licence or code modifications made in relation to a code body, in this case Elexon.