When can we expect receiving the first Office Action (OA)?

In Russia: Normally, the first office action is issued in a year after the examination is requested. As there are often several office actions issued, examination typically takes from 1 to 3 years.

In Eurasia: Normally, the first office action is issued in 4 to 6 months after the examination is requested. Normally examination takes from 1 to 3 years in the Eurasian Patent Office.