Hey there! For TS EAMCET counseling, the caste certificate must be issued by a competent authority. While the exact validity time period isn't always specified, it's recommended to have the latest certificate to ensure smooth  verification. An older certificate from 2018 might not reflect any recent changes  or updates in your category status. here's what u can do;

• Start the renewal process early to avoid last-minute process
• Keep a set of photocopies and digital scans if all your documents for backup.

If you need guidance on how to apply for a new caste certificate feel free to ask! All the best!

Yes , 2018 BC- A caste certificate is valid for TS EAMCET 2025 if issued by MeeSeva/competent authority.