This document, dated September 12, 2002, is a formal response from the Moscow Department of Education to an inquiry by State Duma Deputy Sergei Adamovich Kovalev. It provides biographical details concerning Achemez Shagabanovich Gochiyaev, a primary suspect in the 1999 apartment bombings. The letter confirms that Gochiyaev attended vocational school No. 67 in Moscow from September 1987 to July 1988, training as an electric welder. Following his studies, he was assigned to work at the 'Mosgorsvyazstroy' trust. This official verification of Gochiyaev's past presence in Moscow appears to be part of the investigative work conducted by the Kovalev commission.