As part of the Yangambi Engagement Landscape (YEL) program, CIFOR has entrusted the rehabilitation of Yangambi's central market to the STAR2 consortium, comprising R&SD (leader) and Statera sàrl. The market is located in Beach, on the banks of the Congo and Bosambila rivers.

As part of the FORETS project, financed by the European Union and implemented by CIFOR, R&SD, in consortium with Statera, is leading a rehabilitation project in Kisangani.

The STAR2 consortium, comprising R&SD and STATERA, has completed the construction of a 248 m2 multifunctional building at the CIFOR base in Yanonge. Mainly intended for office space, this building is part of the FORETS II project, financed by the European Union and implemented by CIFOR.

The collaboration between R&SD sia (Latvia) and STATERA Sarl (Democratic Republic of Congo) has taken a significant step forward with the establishment of the STAR2 consortium, which was officially launched in 2025.