The Moscow International Symposium on Magnetism (MISM) used to be held in Moscow every three years starting from 1999 up to 2017. The latest MISM-2017 gathered more than 800 scientists from 41 countries. Because of COVID we could not organize MISM in 2020. Due to the political reasons it was hardly possible to hold MISM in the previous format. The organizers of the MISM decided temporarily shift venue of the regular MISM to the Samarkand State University (Uzbekistan) and name it as SISM. SISM-2023 was very succesful with about 200 participants from 16 countries. Due to the global political tensions and by numerous requests we decided to organize next edition of MISM again in Samarkand as SISM -2026. As we have already seen, Uzbekistan is safe and friendly country. Samarkand (as well as Bukhara, Khiva, Fergana,Tashkent) has numerous tourist attractions listed in UNESCO and it is easy to get visa and reach Uzbekistan by flight from any country. The end of august is the best time to visit Uzbekistan due to the comfortable temperatures and the abundant harvest of fresh local fruits, vegetables and other delights of the local cuisine. We would like to approach you with request to join the SISM-2026. The preliminary dates of the symposium are August 17-23, 2026, the venue is Samarkand, Republic of Uzbekistan.