A Director Penalty Notice starts a 21-day countdown from the issue date. You...

https://web-wiki.win/index.php/What_is_the_quickest_checklist_to_run_through_when_a_DPN_lands_on_my_desk%3F

A Director Penalty Notice starts a 21-day countdown from the issue date. You must quickly identify whether you’re dealing with a lockdown or non-lockdown penalty to protect your client