§ 117. Rules. 1. The board may adopt reasonable rules consistent with
and supplemental to the provisions of this chapter and the labor law.
The chairman may make reasonable regulations consistent with the
provisions of this chapter and the labor law.

2. Notwithstanding any other provision of this chapter, the board
shall, at least forty-five days prior to the adoption, amendment,
suspension or repeal of any rule or regulation of the board or of the
chairman, give or cause to be given notice and offer any person or other
agency an opportunity to present data, views or arguments, in accordance
with the provisions of subdivision one of section two hundred two of the
state administrative procedure act, providing, however, that the
inadvertent failure to mail notice to any person or agency as provided
therein shall not invalidate any rule or regulation adopted thereunder.
A proceeding to contest any rule on the grounds of noncompliance with
the procedural requirements of such subdivision must be commenced within
four months from the effective date of the rule or regulation.