RDA, leading the sustainable development of Alpha Centauri.

The Resources Development Administration, or RDA, is the largest single non-governmental organization in human space. Its power is such that it outmatches most of Earth governments in wealth, political influence, and military capability. The RDA has monopoly rights to all products shipped, derived, or developed from the Alpha Centauri System. These rights were granted to the RDA in perpetuity by the Interplanetary Commerce Administration (ICA), with the stipulation that they abide by a treaty that prohibits weapons of mass destruction and limits military power in space.