Dear Ms Supakarn,
The approved man-day is 8.5 MDs and 0.5 MDs is an additional ½ day for the updated requirements per IATF 4th Edition Rules. On-site time is required for 1 hour (minimum) prior to opening meeting for review of changes and for previous NC verification, so this audit is 4 man-days onsite.
And no of employees is 550.