By implementing the project, awareness of the need to improve the teaching of Serbian Sign Language (SZJ) and Croatian Sign Language (HZJ) will be enhanced. The creation of a quality textbook, in line with CEFR outcomes for the B1 level, along with training educators for SZJ and HZJ, will elevate the standard of teaching and ensure greater effectiveness in education. This project will contribute to strengthening of the Deaf community and increasing their educational opportunities.