RB-121-16 has been amended

Amendments were introduced to the Safety guide in the field of atomic energy use “Recommendations on the structure and contents of technical operating regulations for NPP unit with VVER-type reactor” (RB-121-16) that had been adopted by the Order of the Federal Environmental, Industrial and Nuclear Supervision Service from December 14, 2016 No. 533.

Rostechnadzor Order on the Amendments No. 348 from September 6, 2019. The full amended version is available at the link.