Science and Technology Knowledge Services (STKS) is under a mother institution which is National Science and Technology Development Agency (NSTDA). STKS acts as a NSTDA's central library and service center for open-digital-knowledge-based society. STKS provides room in order to share and exchange knowledge on the Internet, to enrich researches and learning, to enhance services to local society and those who are disadvantaged, and to expand an opportunity to record Thais' wisdom and provide access for everyone.