Beyond the Standard Model (BSM) is a broad research area in theoretical particle physics that explores physics beyond the currently accepted theoretical framework known as the Standard Model. The Standard Model describes the fundamental particles and forces of the universe, but it has limitations and does not account for phenomena such as dark matter, dark energy, neutrino masses, or gravity. Research in BSM aims to develop new theoretical frameworks that can explain these currently unexplained phenomena and potentially unify the fundamental forces of nature. This includes exploring theories such as supersymmetry, extra dimensions, grand unified theories, string theory, and quantum gravity. Experimental efforts in BSM include high-energy particle accelerators such as the Large Hadron Collider at CERN, which can probe energy scales beyond those accessible with previous experiments. Researchers are searching for new particles, interactions, and phenomena that could provide evidence for physics beyond the Standard Model. Overall, research in BSM is crucial for advancing our understanding of the fundamental nature of the universe and addressing some of the most pressing questions in modern physics.