N.Y.C. Admin. Code § 25-316: § 25-316 Transmission of certificates and applications to proper city agency.

In any case where a certificate of no effect on protected architectural features, certificate of appropriateness or notice to proceed is granted by the commission to an applicant who has filed with the commission a copy of an application for a permit from the department of buildings, the commission shall transmit such certificate or a copy of such notice to the department of buildings. In any case where any such certificate or notice is granted to an applicant who has filed an application for a special permit with the city planning commission or the board of standards and appeals pursuant to article seven of the zoning resolution, the commission shall transmit such certificate or a copy of such notice to the planning commission or the board of standards and appeals, as the case may be.