L-28 Issue of a special permit for the use of narcotic drugs, psychotropic substances of list I, II andor III for scientific research
L-28-PP Amendment of a special permit for the use of narcotic drugs, psychotropic substances of list I, II andor III for scientific research
L-28-PT Revision of the specific permit for the use of narcotic drugs, psychotropic substances of list I, II andor III for scientific research
Last updated: 11-12-2023