Contents of Application. All applications shall set forth such information as may be required in order to allow the ZEO or the Commission to determine the conformance of any proposed buildings, structures or uses, or any proposed changes thereto, with these Regulations. The ZEO or Commission may require submission of additional information, including any information that might be required for a Site Plan as described in Section 9 of these Regulations (e.g., soils data, topography, drainage computations, etc.), and a plot plan prepared, signed, and sealed by a licensed land surveyor, to ensure compliance with these Regulations. The ZEO or the Commission may further require that location markers for the building foundation be set by a Connecticut licensed land surveyor in accordance with the plot plan prior to the issuance of a Zoning Permit. For new dwellings and for commercial/business and industrial construction, the ZEO or Commission may require the submission of a survey with Class A-2 level of accuracy in order to determine zoning compliance and shall require that such plans be prepared by a Connecticut licensed engineer and/or land surveyor.