A Coordinated Brownfield Site is a site that is enrolled in the NYC VCP and is also subject to an existing NYS authority for investigation or cleanup. An example of a Coordinated Brownfield Site is a property that contains a petroleum spill that requires management under the authority of the NYS DEC. Under an agreement between OER and NYS DEC, parties who seek to remediate a property in New York City that contains petroleum contamination can enroll in the NYC VCP. The petroleum contamination may then be managed by OER under the authority of NYS DEC according to the terms of the agreement, while the remainder of the property is managed under the authority of the NYC VCP. This can enable a ‘one stop shop,’ simplifying and speeding the cleanup process for the developer.