A person covered by subsection 11CI(2) (the relevant person ) in relation to a direction may disclose information that reveals the fact that the direction was made if:
(a) another person covered by subsection 11CI(2) in relation to the direction disclosed that information to the relevant person for a particular purpose in accordance with section 11CK, 11CL, 11CM or 11CN, or in accordance with a previous operation of this section; and
(b) the disclosure by the relevant person is for the same purpose.