Since 1991, Hungary quickly established diplomatic relations with
post-Soviet states, including the
Russian Federation, which became official on December 6, 1991. The House of Soviet Science and Culture on V. Semmelweis Street moved from its location in downtown Budapest in 1993, and renamed as the "Russian Cultural Center". Currently, the Center operates at Andrássy út 120, where the embassy club used to be located. The ceremonial opening of the cultural center took place on January 28, 1994. The embassy building, today's building complex at Andrássy út 102–Bajza utca 35, has been in Soviet and later Russian ownership since 1945, which was the former residence of
László Széchenyi and his wife
Gladys Vanderbilt. Coincidentally, Széchenyi himself worked as a diplomat, and he was
Hungary's first
ambassador to the United States. The Soviet Union opened a
consulate in
Debrecen in 1980. Russia continued to operate it from 1991, but then closed it in 1998 for financial reasons. In 2001, Hungary introduced a visa requirement for Russia, and Russia reopened the consulate later that year. ==Staff==