Frequency of conduct of TET and validity period of TET certificate

The appropriate Government should conduct a TET at least once every year. The Validity Period of TET qualifying certificate for appointment will be decided by the appropriate Government subject to a maximum of seven years for all categories.
But there will be no restriction on the number of attempts a person can take for acquiring a TET Certificate. A person who has qualified TET may also appear again for improving his/her score.

For state/ exam specific validity check the respective TET conducting body's instruction or rule.

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