The Secretary of State may for the purposes of the following provisions of this Part nominate a body appearing to the Secretary of State to represent the interests of tenants of social housing in England—
section 112(4);
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
section 196(1);
section 197(4);
section 216.
The Secretary of State must notify the regulator of any nomination (or withdrawal of any nomination) under this section.