21. Regulations.
The Minister may make regulations for the purpose of enabling this Part to have full effect and, in particular, but without prejudice to the generality of the foregoing, regulations under this section may make provision in relation to any or all of the following:
(a) applications for assessments and the procedure for and in relation to such assessments including -
(i) different periods within which an assessment is to be carried out or subsequently reviewed,
(ii) different such periods in respect of -
(I) different categories of disability, or
(II) persons of different ages,
(iii) the categories of skills and expertise required to carry out an assessment,
(iv) matters relating to the determination and approval of standards to be applied in relation to the carrying out of an assessment,
(v) matters relating to the nomination by the Council of a person or persons with appropriate expertise to assist in carrying out an assessment in relation to educational services,
(b) in relation to a service statement -