jswizzle3737/ontario_laws_and_regs huggingface dataset:
2. This Regulation does not apply in relation to a solvent that contains one or more class 1 ozone depleting substances or one or more class 2 ozone depleting substances or a class 3 ozone depleting substance, if the total amount of class 1 ozone depleting substances, class 2 ozone depleting substances and class 3 ozone depleting substances in the solvent is less than 1 per cent by weight. O. Reg. 239/01, s. 2.
5. (1) Section 3, other than subsections (3), (9) and (14.1), does not apply to, (a) use of a solvent that contains a class 1, class 2 or class 3 ozone depleting substance in an experimental or research laboratory for purposes related to the study of ozone depleting substances, replacements for them, or the characteristics or performance of the ozone layer in the stratosphere; (b) use of a class 1, class 2 or class 3 ozone depleting substance having a purity of 99.0 per cent or higher in a laboratory as an extraction solvent for conducting specific chemical analyses, where no reasonable alternative exists; (c) use of a solvent that contains a class 1, class 2 or class 3 ozone depleting substance in a process in which the solvent is converted to another material that does not contain a class 1, class 2 or class 3 ozone depleting substance; or (d) the generation of a solvent that contains a class 1, class 2 or class 3 ozone depleting substance as part of a process that goes on to convert the solvent to another material that does not contain a class 1, class 2 or class 3 ozone depleting substance. O. Reg. 239/01, s. 5. (2) Section 3, other than subsections (3), (9) and (14.1), does not apply to a solvent that contains a class 1, class 2 or class 3 ozone depleting substance and that is being stored or transferred for a use mentioned in subsection (1). O. Reg. 239/01, s. 5. (3) Section 4 does not apply to a solvent that contains a class 1, class 2 or class 3 ozone depleting substance and that is being used in accordance with subsection (1) or that is being stored or transferred for such use. O. Reg. 239/01, s. 5.