T-4-0 - Index of Trade Memoranda

• T-4-093 - Standards for Metals in Fertilizers and Supplements
• T-4-094 - Plant Growth Regulators
• T-4-095 - Signing Authority, Delegated Representatives and Canadian Agents
• T-4-102 - Requirements for Registration or Exemption for Fertilizer-pesticides
• T-4-103 - Guidelines for Research Authorizations for Testing of Novel Supplements
• T-4-105 - Labelling of Coated Seed
• T-4-106 - Organic Fertilizers Under the Fertilizers Act
• T-4-107 - Registration of Supplements Under the Fertilizers Act
• T-4-108 - Efficacy data requirements for fertilizers and supplements regulated under the Fertilizers Act
• T-4-109 - Requirements for rhizobial inoculants and pre-inoculated seed under the Fertilizers Act
• T-4-110 - Potting Soils Containing Products Regulated as Supplements Under the Fertilizer Act
• T-4-112 - Information Required for the Assessment of By-products and Other "Waste" Materials Sold as Fertilizers or Supplements
• T-4-113 - Guidelines to Safety Assessments of Fertilizers and Supplements and to Information to be Submitted in Demonstrating Product Safety
• T-4-114 - Sampling Procedures for Fertilizers
• T-4-116 - Safety data requirements for the registration of  polyacylamide, acrylamide-acrylate copolymer and polyacrylate soil supplements as active ingredients under the Fertilizers Act
• T-4-117 – Fees for Consideration of an Application Made Under the Fertilizer Act
• T-4-118 - Guidelines to safety assessments of microorganisms in fertilizers and supplements regulated under the Fertilizers Act
• T-4-119 - Explanatory Notes on the Information Useful for Safety Assessments of Microorganisms in Fertilizers and Supplements
• T-4-120 - Regulation of Compost under the Fertilizers Act and Regulations
• T-4-121 - Requirements for Phosphite and Phosphorous Acid Materials Represented for Use as Fertilizers
• T-4-122 - Service Delivery Standards for Fertilizer and Supplement Registration - Related Submissions under the Fertilizers Act and Regulations
• T-4-123 - Labelling of Low and No Phosphate Lawn / Turf Fertilizers under the Fertilizers Actand Regulations