This Standard specifies a web-based service for accessing and presenting DICOM (Digital Imaging and Communications in Medicine) objects (e.g., images, medical imaging reports). This is intended for distribution of results and images to healthcare professionals. It provides a simple mechanism for accessing a DICOM object, through HTTP/HTTPS protocol, using DICOM UIDs (Unique Identifiers). Data may be retrieved either in a presentation-ready form as specified by the requester (e.g., JPEG or GIF) or in a native DICOM format. It does not support facilities for web searching of DICOM images. This Standard relates only to DICOM Objects (not to non-DICOM objects). Access control beyond the security mechanisms generally available to web applications is outside the scope of this Standard.