Back to homeHow is the monitoring end date calculated?Updated by MOH 3y agoThe monitoring period is 21 days from the last day of exposure. Was this answer helpful?NoYesYour opinion matters! Be the first to vote.Related questionsWhy was the quarantine period reduced from 21 days to 14 days?How long does it take for my test result to be available?How often do I need to conduct toxic substance monitoring for my workplace?Is there a timeline to submit applications for renewal?Need more help?Get in touch