There is no rule saying that BEd certificates have been invalid since 2015 However there was an issue in Rajasthan after a court ruled that for primary teaching posts only BTC or DElEd qualifications were valid and BEd holders were no longer eligible In contrast the BEd degree itself remains valid nationwide under NCTE rules and no notification has cancelled it since 2015 Some events like CTET certificates of BEd holders being flagged may be part of that confusion but they are limited to specific state cases not a general invalidation Therefore if you hold a recognized BEd degree it continues to be valid for teaching positions and cannot be dismissed as of 2015 If you need more clarity on a particular state rule I can help research that further