18. The commission shall make provision to accept statements similar to statements required by this act, as amended and supplemented, from persons who are not required by law to file such statements but who choose to make reports upon their activities in influencing legislation. The commission shall have full discretion in prescribing the form and detail of such voluntary statements and may by general rules delimit classes of voluntary filings which it will or will not accept in order to further the purposes of this act, as amended and supplemented, and the efficient administration thereof. The information contained in such voluntary statements as are accepted by the commission shall be included in the periodic reports and summaries which it is required to make.

L.1971,c.183,s.18; amended 1991,c.244,s.9.