[l-Date]
To:
[r-Name]
[r-Address]
From:
[s-Name]
[s-Company]
[s-Address]
[s-Phone]
RE: [s-Reference]
Dear [r-FName]:
This is to advise you that your
medical certification must be renewed prior to [s-PriorDate].
Please contact [s-ContactName] who
will advise you of the necessary procedure.
Thank you for your cooperation in
this matter.
Best regards,
[s-Company]
[s-Name]
[s-Title]