List of NSD certificates
GOST (production environment, сertificate is valid from 05 September 2014 to 05 September 2015):
RSA (production environment, сertificate is valid from 29 April 2015 to 29 April 2016):
GOST (test environment, сertificate is valid from 02 October 2014 to 06 February 2017):
RSA (test environment, сertificate is valid from 07 October 2014 to 07 March 2017):