The endDate on a SiteRegulatory record marks the conclusion of a regulatory program's jurisdiction over the site. This might be the date a no-further-action letter was issued, the date a consent order expired, or the projected closure date negotiated with the leadAgency. It is used alongside startDate to define the regulatory program's active window, which helps project managers track compliance timelines and report due dates relative to program milestones.
Technical section
Data model, API, and internals — visible to developers.