4. In schedule 6 (building standards applicable to conversions) after paragraph 2 insert—
“2A. Every conversion, to which these regulations apply, which—
(a)alters the number dwellings, or the number of building units, in the building,
(b)changes the occupation or use of—
(i)a residential building to any other type of building, or
(ii)a building so that it becomes a residential building,
must meet the requirements of standard 7.2 (electric vehicle charging) in section 7, sustainability, of schedule 5.
In this paragraph “building unit” means a part of a building which is designed or altered to be used separately.”.