| #R001 | administrative | reporting | mandatory | Class Designation on Label | 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 |
| #R002 | operational | operational | mandatory | Adherence to Use Directions | agricultural water, recreational water, other | Directions for use of aquatic pesticides must be strictly followed. | During application of aquatic pesticides | high |
| #R003 | administrative | reporting | mandatory | Commercial Class Label Limitation | agricultural 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." | Aquatic pesticides assigned to Commercial class used in confined water bodies | high |
| #R004 | operational | operational | mandatory | Restricted Class Applicator Certification | agricultural water, recreational water, other | 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. | Use of Restricted class aquatic pesticides | high |
| #R005 | operational | operational | mandatory | Fisheries Act Compliance for Restricted Products | agricultural water, recreational water, other | 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. | Application of Restricted class products in or near water bodies | high |
| #R006 | operational | operational | mandatory | Consideration of Regional Conditions | agricultural water, recreational water, aquatic life | 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. | During the planning and application of aquatic pesticides | high |
| #R007 | administrative | reporting | mandatory | Consultation with Regulatory Authorities | agricultural water, recreational water, aquatic life | 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. | Prior to use of Restricted class aquatic pesticides | high |
| #R008 | administrative | operational | mandatory | General Legal and Statutory Compliance | agricultural water, recreational water, aquatic life | Use of this product must also be in accordance with any other applicable federal, provincial and territorial laws and authorizations under those laws. | Use of Restricted class aquatic pesticides | high |
| #R009 | administrative | reporting | mandatory | Restricted Product Usage Label Statement | agricultural water, aquatic life, recreational water, other | This is a restricted product that must be used in the manner authorized. | Must appear on the label for Restricted class aquatic pesticides under the Nature of Restriction section | high |
| #R010 | administrative | reporting | mandatory | Legislative Non-Exemption Label Statement | agricultural water, aquatic life, recreational water, other | This registration is granted under the Pest Control Products Act and does not exempt the user from any other legislative requirements. | Must appear on the label for Restricted class aquatic pesticides under the Nature of Restriction section | high |
| #R011 | administrative | unknown | guidance | Product Class Assignment Guidance | other | An aquatic pesticide use should be assigned to one of the following two class designations, based on the nature of the application site: | During the classification and registration process for aquatic pesticides | high |