This guidance document discusses the process for the issuance of a certificate of completion (COC) of remedial action for a property remediated pursuant to the Maryland Voluntary Cleanup Program. The guidance explains that a COC can be issued conditioned upon the completion of long-term monitoring requirements. The guidance states that conditional COCs must be recorded in the local land records. The guidance describes physical maintenance requirements that are commonly included in conditional COCs to ensure that a property is used safely and in accordance with its intended use. (Date Approximate)