Electoral system for national legislature - Russian Federation

Country: 
Russian Federation
Question: 
Electoral system for national legislature
Answer: 
Parallel
Comments: 

225 FPTP and 225 List PR using closed list and largest remainder

Source: 

Russian Federation, Federal Law of Elections of Deputies to the State Duma (2014, as amended on 04-06-2021) [in Russian], accessed 1 August 2021

Articles 3, 87-89