The following is a list of the voting members of the DICOM Standard Committee.
There are many more organizations that participate in the Working Groups and thousands of people represented on the DICOM mailing lists. Interested in joining the DICOM Standard Committee: https://www.dicomstandard.org/participate/

• All
• Manufacturers (31)
• Users (19)
• General Interest (15)

Accuray

AdvaMed

AGFA HealthCare

Brainlab

Canon Medical Systems U.S.A

Carl Zeiss Meditec

Cincinnati Children's

C-Rad Positioning AB

DICOM Usergroup Austria

Dolby Laboratories Inc.

Elekta

FUJIFILM Medical Systems U.S.A.

GE Healthcare

Hologic

IBA

Konica Minolta Medical Corporation

Laitek

Leica Biosystems

MedicalCommunications GmbH

Ministry of Health, Saudi Arabia

Northern Pathology Imaging Co-operative

Philips

PixelMed

Sectra Imtec AB

Seno Medical Instruments

Siemens Healthcare

Varian Medical Systems

VISUS

American Academy of Ophthalmology (AAO)

American Academy of Oral and Maxillofacial Radiology (AAOMR)

American Association of Orthodontists (AAO)

American Association of Physicists in Medicine (AAPM)

American College of Cardiology (ACC)

American College of Radiology (ACR)

American College of Veterinary Radiology (ACVR)

American Dental Association (ADA)

Brazilian College of Radiology (BCR)

College of American Pathologists (CAP)

Deutsche Ophthalmologische Gesellschaft (DOG)

Deutsche Roentgengesellschaft

European Federation of Organizations for Medical Physics (EFOMP)

European Society of Radiology (ESR)

Radiological Society of North America (RSNA)

Medical Image Standards Association of Taiwan (MISAT)

Society for Imaging Informatics in Medicine (SIIM)

Brazil National Institute of Science & Technology for Digital Convergence

Canada Health Infoway

China Institute for Medical Imaging and Communication Standards (CIMICS)

Chinese Center for Medical Device Standardization Administration (CFDA)

FDA Center for Devices & Radiological Health

India Centre for Development of Advanced Computing

Japan Industries Association of Radiological Systems (JIRA)

Japanese Association for Healthcare Information Systems (JAHIS)

Japanese Society of Radiological Technology (JSRT)

Logical Observation Identifiers Names and Codes (LOINC)

Korean PACS Standards Committee

Medical Imaging & Technology Alliance (MITA)

University of Arkansas for Medical Sciences

Web3D Consortium

Accuray

AGFA HealthCare

Bayer Healthcare

Brainlab

Canon Medical Systems U.S.A

Carestream Health

Carl Zeiss Meditec

C-Rad Positioning AB

DICOM Usergroup Austria

Dolby Laboratories Inc.

Elekta

FUJIFILM Medical Systems U.S.A.

GE Healthcare

Hitachi Healthcare

Hologic

IBA

Konica Minolta Medical Corporation

Laitek

Leica Biosystems

MedicalCommunications GmbH

Panasonic Healthcare

Philips

PixelMed

Sectra Imtec AB

Seno Medical Instruments

Siemens Healthcare

Varian Medical Systems

VISUS

American Academy of Ophthalmology (AAO)

American Academy of Oral and Maxillofacial Radiology (AAOMR)

American Association of Orthodontists (AAO)

American Association of Physicists in Medicine (AAPM)

American College of Cardiology (ACC)

American College of Radiology (ACR)

American College of Veterinary Radiology (ACVR)

American Dental Association (ADA)

Brazilian College of Radiology (BCR)

Cincinnati Children's

College of American Pathologists (CAP)

Deutsche Ophthalmologische Gesellschaft (DOG)

Deutsche Roentgengesellschaft

European Federation of Organizations for Medical Physics (EFOMP)

European Society of Radiology (ESR)

Radiological Society of North America (RSNA)

Medical Image Standards Association of Taiwan (MISAT)

Society for Imaging Informatics in Medicine (SIIM)

Spanish Health Informatics Society (SEIS)

AdvaMed

Brazil National Institute of Science & Technology for Digital Convergence

Canada Health Infoway

China Institute for Medical Imaging and Communication Standards (CIMICS)

Chinese Center for Medical Device Standardization Administration (CFDA)

FDA Center for Devices & Radiological Health

GuangDong Engineering Technology Research Center of Medical Digital Imaging Service

India Centre for Development of Advanced Computing

Northern Pathology Imaging Co-operative

Stony Brook University Biomedical Informatics Department

Japan Industries Association of Radiological Systems (JIRA)

Japanese Association for Healthcare Information Systems (JAHIS)

Japanese Society of Radiological Technology (JSRT)

Logical Observation Identifiers Names and Codes (LOINC)

Korean PACS Standards Committee

Medical Imaging & Technology Alliance (MITA)

National Cancer Institute (NCI)

University of Arkansas for Medical Sciences

Web3D Consortium