Section 56 of the Principal Act is amended -

(a) by the insertion in subsection (3) after "scheme" of "or the business of a PRSA provider";

(b) by the insertion in subsection (4) -

(i) after "of a particular scheme" of "or of the business of a particular PRSA provider"; and

(ii) after "trustees of the scheme" of "or to the PRSA provider"; and

(c) in subsection (6) -

(i) by the substitution in paragraph (a) (iii) of "1997, or" for "1997.";

(ii) by the insertion after paragraph (a) (iii) of the following:

"(iv) to such extent as may be prescribed, a scheme the winding up of which has commenced.";

(iii) by the substitution in paragraph (b) (iv) of "1997, or" for "1997."; and

(iv) by the insertion after paragraph (b) (iv) of the following:

"(v) to such extent as may be prescribed, a scheme the winding up of which has commenced.".