52°North participates in the Dynamic Source Integration thread as well as in Field Operations (FO) of the OGC Testbed 13 Innovation Program (IP) initiative. Testbed 13 is organized into threads, which integrate both architectural and thematic views and allow grouping of closely related work items & reduction of cross-thread dependencies.

_ Cross Community Interoperability (CCI)
_ Dynamic Source Integration (DSI)
_ Earth Observation Clouds (EOC)
_ Streaming & 3D Data (S3D)
_ Compliance Testing (COT)