Today the search fee paid by a US filer for the Russian patent office as International Searching Authority increases from $449 to $482. (I first reported this here on March 17, 2017.)
Filers who use EFS-Web to file in RO/US, or who use PCT-SAFE or ePCT to file in RO/IB, will not need to worry about getting this right. Each of those e-filing systems has already been updated today to reflect the new fee.