This is the Health and Safety at Work (Hazardous Substances - Modified Application of Controlled Substance Licence Requirements for Specified Class 1 Substances) Safe Work Instrument 2023.

It specifies licensing requirements for 13 class 1 (explosive) hazardous substances by categorising them into Table 1, Schedule 7 (substances that require controlled substance licence) or Table 2, Schedule 7 (substances that do not require controlled substance licence).