A first unit of test digester was constructed by BTIC under the supervision of a Biogas International Expert. The test digester will serve the research purposes which are related to Biogas / biomethane production potential test, internal and external gas treatment to remove H2S, gas utilization in generator and stove and effluent management test. The results of the research will be used to build technical knowledge of the members of the center in the biogas related sector. At the same time, the results will be disseminated to the public in order to raise awareness of the sectors among them.