The Secretary of State may by order provide for fees to be charged by the Commissioner in respect of the exercise of the Commissioner's functions.
The order may, in particular, make provision—
The order may result in the charging of a fee in respect of the exercise of a function in a particular case which exceeds the costs of exercising the function in that case.
But in specifying the amount of a fee by virtue of subsection (3) the Secretary of State may have regard only to either or both of the following—
References in subsection (4) to the costs of exercising a function are to the costs of doing so in a particular class of case or in all cases.
In this section "registration" means registration with the Commissioner under section 85.