A Director Penalty Notice triggers a strict 21-day clock from the issue date....

https://www.bookmark-xray.win/when-a-director-penalty-notice-lands-the-21-day-clock-starts-from-the-issue

A Director Penalty Notice triggers a strict 21-day clock from the issue date. Distinguishing between lockdown and non-lockdown DPNs is vital for your client's strategy. This guide clears the technical fog, so you can triage fast and keep options open.