| #Q001 | administrative | reporting | mandatory | Label Class Designation Requirement | aquatic life, agricultural water, recreational water, other | Pursuant to Section 26 (1) (d) of the Pest Control Products Regulations, all registered pesticides are required to show the class designation on the label. | Applies to all registered pesticides | high |
| #Q002 | operational | operational | mandatory | Strict Adherence to Directions for Use | aquatic life, agricultural water, recreational water, other | Directions for use of aquatic pesticides must be strictly followed. | | high |
| #Q003 | operational | operational | mandatory | Consideration of Regional Conditions | aquatic life, agricultural water, recreational water, other | In addition, consideration must be given to regional conditions involving water courses, wildlife populations, human habitations and non-target organisms generally, in order to avoid adverse effects from poor operating practices. | | high |
| #Q004 | administrative | unknown | recommended | Class Designation Assignment | aquatic life, agricultural water, recreational water, other | An aquatic pesticide use should be assigned to one of the following two class designations, based on the nature of the application site: | | high |
| #Q005 | administrative | unknown | mandatory | Commercial Class Assignment Criteria | aquatic life, agricultural water, recreational water, other | Aquatic pesticides used only in water bodies wholly confined to the property of the user where there is no outflow beyond the property limits will be assigned to the Commercial class. | Water bodies wholly confined to the property of the user where there is no outflow beyond the property limits | high |
| #Q006 | administrative | reporting | mandatory | Commercial Class Label Limitations | aquatic life, agricultural water, recreational water, other | The following limitations must appear on the label for these commercial pesticides: "For use in water wholly confined to the property of the user and where there is no outflow beyond the property limits." | Applies to commercial class pesticides | high |
| #Q007 | administrative | unknown | mandatory | Restricted Class Assignment Criteria | aquatic life, agricultural water, recreational water, other | Products used to control aquatic pests, including aquatic invasive species, in water bodies that are not wholly confined to the property of the user or where there is outflow beyond the property limits, and in all other aquatic sites such as rivers, lakes and irrigation canals, will be assigned to the Restricted class. | Water bodies that are not wholly confined to the property of the user, where there is outflow beyond the property limits, and all other aquatic sites such as rivers, lakes and irrigation canals | high |
| #Q008 | administrative | reporting | mandatory | Restricted Class Label Statements | aquatic life, agricultural water, recreational water, other | The product label bearing directions for use in these aquatic locations must be accompanied by the following statements under the Nature of Restriction section: "This is a restricted product that must be used in the manner authorized. This product is only to be used by individuals holding an appropriate pesticide applicator certificate or licence recognized by the provincial/territorial pesticide regulatory authority where the pesticide application is to occur or as authorized by the provincial/territorial regulatory authority. This registration is granted under the Pest Control Products Act and does not exempt the user from any other legislative requirements. Use of this product in or immediately adjacent to water bodies must be appropriately authorized and used in accordance with the Fisheries Act and its regulations. Use of this product must also be in accordance with any other applicable federal, provincial and territorial laws and authorizations under those laws. Consult with federal, provincial and territorial regulatory authorities, where the pesticide application is to occur, on any authorizations required prior to use of this product." | Applies to restricted class products used in aquatic locations | high |