Standards-related organizations that have registered Media Types in the Standards Tree
Multipurpose Internet Mail Extensions (MIME) and Media Types
2012-09-13
2025-09-22
Standards-related organizations that have registered Media Types in the Standards Tree
IESG Approval
The following standards-related organizations have registered Media
Types in the Standards Tree on or after 21 June 2012. IANA will
process future requests from these organizations without further
consultation with the IESG. Requests from other organizations will be
confirmed by the IESG, and after such confirmation those organizations
will be added to this list. In any case, all Media Type registrations
in the Standards Tree go through normal Expert Review.
3GPP
2013-05-16
3MF Consortium
2017-05-12
Advanced Television Systems Committee (ATSC)
2017-08-11
Alliance for Open Media
2021-01-21
American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)
2014-01-29
Association for Standardisation of Automation and Measuring Systems (ASAM)
2014-01-08
ASTM International
2020-07-20
Audio Engineering Society (AES)
2020-06-16
AutomationML e.V.
2022-07-20
CDISC
2018-11-28
Connectivity Standards Alliance
2012-10-04
CWL Project
2022-05-09
DICOM Standards Committee
2016-07-01
ETSI
2018-11-28
HL7
2018-01-23
IEEE Industry Standards and Technology Organization
2012-08-14
IMS Global Learning Consortium Inc.
2020-10-02
International Digital Publishing Forum
2014-11-06
ISO/IEC JTC 1
2013-03-29
ISO/TC 171/SC 2
2022-03-08
ISO/TC 184/SC 4
2021-07-07
ITU-T
2019-03-28
Java Community Process (JCP)
2023-04-27
The Khronos Group
2016-07-01
Linux Foundation
2020-05-04
Lottie Animation Community (LAC)
2025-02-18
MIDI Manufacturers Association
2024-03-18
The National Archives, UK
2014-11-21
National Emergency Number Association (NENA)
2022-10-10
Node.js Technical Steering Committee
2017-12-11
OASIS
2018-04-06
OPC Foundation
2020-09-01
Open Geospatial Consortium (OGC)
2017-01-09
OpenID Foundation
2022-10-07
PDF Association
2022-02-25
prostep ivip Association
2025-09-22
Sequence Ontology
2020-08-17
Society of Motion Picture and Television Engineers (SMPTE)
2017-12-08
Swedish Standards Institute (SIS)
2014-07-09
TM Forum
2025-08-07
Trusted Computing Group (TCG)
2024-12-23
UEFI Forum
2016-04-06
W3C
2012-09-19
Web3D Consortium
2013-10-30
WHATWG
2020-07-14
World Meteorological Organization (WMO)
2024-07-05