Either regulator may make rules supplementing any of the conditions for the time being set out in or specified under Schedule 6 that is expressed to be relevant to the discharge of that regulator's functions.
Rules made under this section by a regulator are referred to as that regulator's "threshold condition code".
A threshold condition code may in particular—
Except where a regulator's threshold condition code so provides, it is not to be regarded as limiting the matters that are, or may be, relevant in determining whether a person satisfies a particular condition in relation to any regulated activities.
A threshold condition code cannot impose obligations that are enforceable against authorised persons otherwise than through the threshold conditions.