Do you use a standard number system? Do you keep record/track your certificate numbers? Does the MAC provide it when they send clearance results or do you put the certificate number on it?
I use a standard number system but am changing it to better identify more info on the job. I use:
YEARMONTH(clearance test done)-RCO#-(adding this next section)MAC#-ADDRESSNUMBER
for example if we remediated at 12322 Main Street and achieved clearance on 1/5/2021 and the Mold Assessment Consultant was John Q with license number MAC1111 then my certificate number would be:
I like the system. Hope the remediators pick up on this.