Office for Nuclear Regulation

Category: Hitachi-GE

New GDA guidance for Requesting Parties

October 29, 2019 - Generic Design Assessment (GDA) guidance published


Regulators approve new nuclear power station design

December 14, 2017 - Generic reactor design approved by ONR


UK ABWR – Regulatory Observations and Resolution Plans

August 3, 2017 -


UK-ABWR – Resolution Plans

July 7, 2017 -


UK-ABWR – Regulatory Observations and Resolution Plans

June 2, 2017 -


UK-ABWR – Regulatory Observation 0042 closure letter

May 24, 2017 -


RO closure letter for RO-ABWR-0065

May 5, 2017 -


RO closure letter for RO-ABWR-0080

May 5, 2017 -


UK-ABWR – Regulatory Observations, Resolution Plans and closure letters

April 27, 2017 -


Assessment of new reactors – progress update

March 21, 2017 - Progress report for the period November 2016 – January 2017