In each case arising under this subdivision the medical appeals unit may re-open the matter and receive further evidence, and its decision and recommendation shall be advisory to the chairman and shall not be binding or conclusive upon him.
The medical appeals unit, subject to the provisions of this chapter, shall succeed to all the rights, powers, duties and obligations of the medical appeals unit of the industrial council, insofar as they relate to workmen's compensation.
Wherever the term "medical appeals unit of the industrial council" appears in this chapter or in the rules or regulations promulgated thereunder, it shall be construed to mean the medical appeals unit created hereunder.
N.Y. Work. Comp. Law § 13-AA