Born in the Mongolian capital Ulan Bator in 1959, Sarantuyaa received her degree in law from the Russian Voronezh State University in 1981.
[1] She went to Germany to do her doctorate from Martin Luther University of Halle-Wittenberg (1987).
[1] Since 1992, Sarantuyaa has been a project manager for the Mongolian branch of Hanns Seidel Foundation.
[1] She was appointed a member of the Constitutional Commission of Mongolia in June 2001 and after receiving an extension in November 2007 served in that capacity till 2013.
[1][2] In recognition of her work in the field of law, she was awarded the Order of Merit of the Federal Republic of Germany in April 2013.