N.Y. Comp. Codes R. & Regs. tit. 11, § 262.0
(b) Section 1116(a)(3) of the Insurance Law, as amended effective April 1, 1999, provides that legal services insurance may not be written except:
(2) pursuant to a regulation promulgated by the superintendent permitting legal services insurance to be written as part of a policy of liability insurance covering related risks, provided that legal services for defense-only coverages for commercial or other business related lawsuits or arbitration proceedings commenced against the business entity that purchased the policy is not more than an incidental part of such liability insurance.
Section 1116(a)(2), as amended, provides that a prepaid legal services plan may include legal services insurance as part of the plan, provided, however, that not more than an incidental amount of the premium with respect to such prepaid legal services plan shall be attributable to legal services for defense-only coverages for commercial or other business related lawsuits or arbitration proceedings commenced against the business entity that purchased the policy.