Hazardous Materials Information Review Regulations — 8
8 (1) A claim for exemption must be in writing, must bear the written or electronic signature of the claimant or a facsimile of that signature, must be dated by the claimant and must contain (a) the name, address, telephone number and, if applicable, the facsimile number and electronic mail address of the claimant; (b) the name, address, telephone number and, if applicable, the facsimile number and electronic mail address of an individual who can be contacted in respect of the claim, if the information is different from that required under paragraph (a); (c) a statement identifying the claim as either an original claim or a refiled claim; (d) a statement indicating whether the claimant is a supplier or an employer; (e) if the claim is made by a supplier, a statement identifying the subject matter of the information for which the claim is made as being one or more of the following: (i) in the case of a material or substance that is a hazardous product, (A) the chemical name of the material or substance, (B) the CAS registry number, or any other unique identifier, of the material or substance, or (C) the chemical name of any impurity, stabilizing solvent or stabilizing additive in the material or substance that is known to the supplier, that, in accordance with the provisions of the Hazardous Products Act , is classified in a category or subcategory of a health hazard class and that contributes to the classification, in accordance with those provisions, of the material or substance in the health hazard class, (ii) in the case of an ingredient in a mixture that is a hazardous product, (A) the chemical name of the ingredient, (B) the CAS registry number, or any other unique identifier, of the ingredient, or (C) the concentration or concentration range of the ingredient, and (iii) in the case of a material, substance or mixture that is a hazardous product, the name of any toxicological study that identifies the material or substance or any ingredient in the mixture; (f) if the claim is made by an employer, a statement identifying the subject matter of the information for which the claim is made as being one or more of the following: (i) in the case of a material or substance that is a hazardous product, (A) the chemical name of the material or substance, (B) the CAS registry number, or any other unique identifier, of the material or substance, or (C) the chemical name of any impurity, stabilizing solvent or stabilizing additive in the material or substance that is known to the employer, that, in accordance with the provisions of the Hazardous Products Act , is classified in a category or subcategory of a health hazard class and that contributes to the classification, in accordance with those provisions, of the material or substance in the health hazard class, (ii) in the case of an ingredient in a mixture that is a hazardous product, (A) the chemical name of the ingredient, (B) the CAS registry number, or any other unique identifier, of the ingredient, or (C) the concentration or concentration range of the ingredient, (iii) in the case of a material, substance or mixture that is a hazardous product, the name of any toxicological study that identifies the material or substance or any ingredient in the mixture, (iv) the product identifier of a hazardous product, (v) information in respect of a hazardous product, other than the product identifier, that constitutes a means of identification, and (vi) information that could be used to identify a supplier of a hazardous product; and (g) the following in respect of the hazardous product that is the subject of the claim: (i) its product identifier, (ii) if the claim is a refiled claim, the registry number of the preceding claim filed in respect of that hazardous product, (iii) if the claim relates to a material or substance, or an ingredient, an impurity, a stabilizing additive or a stabilizing solvent of the hazardous product, the generic chemical name of the material, substance, ingredie