Dear customers,
Currently, the printing and shipping of print documents (standards and regulations) are delayed.
If available, you may also order the document in digital download format; it is usually available within a few minutes (or within one business day at the latest if manual review is required).
To convert an existing order, please email international@dinmedia.de, including your order number or customer number.
We apologize for the inconvenience and thank you for your patience.
Your DIN Media
Standard [WITHDRAWN]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This document gives guidance on the principles of project and programme portfolio management. This document is relevant to any type of organization including public or private and any size organization or sector. The guidance presented in this document is intended to be adapted to suit the specific environment of each project and programme portfolio. This document does not provide guidance on project management, programme management, or other specific types of portfolio management (such as financial portfolio management). This standard is the translation of International Standard ISO 21504:2015, which has been prepared by Technical Committee ISO/TC 258 "Project, programme and portfolio management". The responsible German standardization committee is NA 147-00-04 AA "Projektmanagement" ("Project management") at DIN Standards Committee Quality Management, Statistics and Certification (NQSZ).
This document has been replaced by: DIN ISO 21504:2025-12 .