Establishes the types of certified applicators and expands the pesticide record-keeping requirements.

• A. Regulation 636
• B. Regulation 500
• C. Regulation 100
• D. Regulation 999

Answer: (A)

Credentialing pesticide applicators and keeping thorough records is what Regulation 636 focuses on. It lays out the types of individuals who may be considered certified applicators and expands the requirements for documenting each pesticide application. This means there are defined categories of credentialed personnel and explicit expectations for records, such as the date of application, product name or active ingredient, rate or concentration, site or location, purpose, and the identity of the applicator. The goal is to ensure only properly credentialed people apply pesticides and that there is a complete, traceable record trail for regulatory oversight, safety, and environmental protection. Other regulations address different aspects of pesticide management (like licensing or product-specific rules) and do not specifically combine these two elements.