Current Edition

The DICOM Standard is managed by the Medical Imaging & Technology Alliance - a division of the National Electrical Manufacturers Association.

DICOM® Publications and DICOMWeb™ Publications are published by and copyright owned by the National Electrical Manufacturers Association.

Title Format (see Key below)
PDF HTML CHTML DOCX ODT XML
DICOM Part 1: Introduction and Overview pdf html html MSword odt xml
DICOM Part 2: Conformance pdf html html MSword odt xml
DICOM Part 3: Information Object Definitions pdf html html MSword odt xml
DICOM Part 4: Service Class Specifications pdf html html MSword odt xml
DICOM Part 5: Data Structures and Encoding pdf html html MSword odt xml
DICOM Part 6: Data Dictionary pdf html html MSword odt xml
DICOM Part 7: Message Exchange pdf html html MSword odt xml
DICOM Part 8: Network Communication Support for Message Exchange pdf html html MSword odt xml
DICOM Part 10: Media Storage and File Format for Media Interchange pdf html html MSword odt xml
DICOM Part 11: Media Storage Application Profiles pdf html html MSword odt xml
DICOM Part 12: Media Formats and Physical Media for Media Interchange pdf html html MSword odt xml
DICOM Part 14: Grayscale Standard Display Function pdf html html MSword odt xml
DICOM Part 15: Security and System Management Profiles pdf html html MSword odt xml
DICOM Part 16: Content Mapping Resource pdf html html MSword odt xml
DICOM Part 17: Explanatory Information pdf html html MSword odt xml
DICOM Part 18: Web Services pdf html html MSword odt xml
DICOM Part 19: Application Hosting pdf html html MSword odt xml
DICOM Part 20: Imaging Reports using HL7 Clinical Document Architecture pdf html html MSword odt xml
DICOM Part 21: Transformations between DICOM and other Representations pdf html html MSword odt xml
DICOM Part 22: Real-Time Communication PDF HTML CHTML DOCX DOCX XML
DICOM Parts 1-22: Bulk Download Zip file for each format

DICOM is updated and republished several times per year.  The links on this page include "current" in the filepath and will always resolve to the current edition.

KEY: Each Part is published in multiple formats:

  • pdf PDF - good for printing and folder-based search (Adobe)
  • html HTML - one page per part, good for fast linking
  • html CHTML - Chunked HTML, smaller pages, loads faster
  • MSword DOCX - MS Word, good for extracting text for editing
  • odt ODT - OpenDoc, good for XML-based editing
  • xml XML - good for machine readability, e.g. self-updating validators