The following ANAB-accredited certification bodies have completed the ISO/IEC 27006:2015-AMD 1:2020 transition. Additional information can be found in Heads Up 462:

ABS Quality Evaluations, Inc. (ABS QE) 2022/03/01
A-LIGN Compliance and Security, Inc., dba A-LIGN 2021/11/27
Asociacion Civil BASC PERU (BASC PERU) 2021/09/08
Aprio, LLP 2021/10/28
BSI Assurance UK Limited (BSI Global) 2022/03/01
Cadence Assurance LLC 2021/02/24
CEPREI Certification Body 2021/10/28
Certification Association "Russian Register" 2021/04/11
Certification Institute for Research Quality (CIRQ) 2022/01/24
Coalfire ISO, Inc 2021/10/28
Consilium Labs, Inc. 2021/10/28
Dekra Certification, Inc. (Dekra) 2021/09/08
DQS, Inc. 2021/11/27
EQA 2021/02/24
Frank, Rimerman Information Security, LLC (FRIS) 2022/03/11
Graybie 2021/10/28
ISOQAR, Inc. 2021/11/27
LBMC Certification Services, LLC. 2021/10/29
Marcum RAS, LLC (MRAS) 2021/06/30
National Quality Assurance, USA (NQA USA) 2021/06/30
The National Standards Authority of Ireland, Inc. 2021/10/29
NSF International Strategic Registrations, Ltd. (NSF ISR) 2022/02/10
Ronet International Certification Services, Ltd. 2021/10/29
Schellman & Comany, LLC 2021/10/29
SGS Certification and Business Enhancement, a Division of SGS North America (SGS) 2021/12/20
SRI Quality System Registrar 2021/04/01
The Standards Institute of Israel, Quality and Certification Division 2021/10/29