N.Y. Workers' Compensation Law § 91: Groups for accident prevention

§ 91. Groups for accident prevention. For any group established under

the provisions of section ninety membership in the group of any employer

otherwise entitled to be admitted thereto may be conditional upon

acceptance and maintenance of special rules as to administration and as

to accident prevention and medical care of employees. Such limitation of

membership in the group may be established only upon proper evidence

that a majority of the members of the group have approved such rules and

only when such rules have been approved by the commissioners as

sufficient to constitute a proper basis of differentiation as to

membership in the group.