Company Logo/Company Name
Address Contact Details
After a consistent review of your performance during your probation period, we are pleased to inform you that your services are being confirmed and will be effecting from ___/__/___.
All the other terms and conditions as detailed in your appointment letter remain unchanged.
We are looking for your valuable contributions and we wish you all the best for your career with the company.
Please sign the duplicate copy of this letter as a token of acceptance of the same.
For Company Name