Approved Propery Maintenance Amendments The Building Code Advisory Committee has approved the following amendments to the DC Code: Amendment Number Status EX-PM-2* Approved 6-20-07 EX-PM-3* Approved 9-19-07 EX-PM-4* Approved 9-19-07 EX-PM-7* Approved 9-19-07 * This document is presented in Portable Document Format (PDF) and a PDF reader is required for viewing.Download a PDF reader or learn more about PDFs