This presentation focuses on the possibilities and effects of the selective laser sintering (SLS) process in fabricating three-dimensional controlled porous glass components. The discussion encompasses the influence of glass compositions on critical process parameters, such as powder bed properties and laser parameters. Additionally, the presentation delves into the effects of the SLS process on thermal properties, compositions, glass structure, and microstructure. Notably, the impact of the SLS process on the production of nano-porous glasses is thoroughly explored.