Nestor has released an English translation of version 2.0 of its Guideline for Preservation Planning: Procedural Model and Implementation.
Here's an excerpt:
The guideline for preservation planning describes a procedural model for the long-term archiving of digital objects and provides information on possible forms of implementation. It serves above all as a theoretical and practical implementation of the "Preservation Planning" functional unit of the OAIS reference model. Other key concepts introduced in the last 15 years have been included and brought together.
Digital Scholarship | "A Quarter-Century as an Open Access Publisher"