Director of the Ukrainian Center for Education Quality Assessment (UCEQA) Ihor Likarchuk has said he has tendered his resignation.

"I promised my friends on Facebook that they would be the first who will learn about my decision, though I already told the minister about this decision. After the events which occurred on July 21, after today's events in Ivano-Frankivsk, after the resignation of my son, I see no other way to work for the team which is in power now," he wrote on his Facebook account on Thursday.

Likarchuk said this is his second letter of resignation after he attempted to resign on July 21 which the Education and Science Ministry failed to react to.