United States securities and exchange commission logo November 2, 2021 Thomas D. Logan Chief Executive Officer Mirion Technologies, Inc. 1218 Menlo Drive Atlanta, Georgia 30318 Re: Mirion Technologies, Inc. Registration Statement on Form S-1 October 27, 2021 File No. 333-260528 Dear Mr. Logan: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Joshua Gorsky at 202-551-7836 with any questions. Sincerely, Division of Corporation Finance Office of Life Sciences cc: Alan F. Denenberg