Wojtczak, . D., Nurmukhankyzy , D., & Seilkassymova, R. . A. (2026). LEGAL ASPECTS OF REGULATION OF MEDICAL WASTE TREATMENT AND DISPOSAL IN THE REPUBLIC OF KAZAKHSTAN: PROBLEMS AND DIRECTIONS OF IMPROVEMENT. Scientific and Legal Journal «Bulletin of the Institute of Legislation and Legal Information of the Republic of Kazakhstan», 81(1). https://doi.org/10.52026/2788-5291_2026_81_1_87