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PP 1/307 (2) Efficacy considerations and data generation when making changes to the chemical composition or formulation type of plant protection products
Publication year - 2021
Publication title -
eppo bulletin
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.327
H-Index - 36
eISSN - 1365-2338
pISSN - 0250-8052
DOI - 10.1111/epp.12693
Subject(s) - scope (computer science) , chemical composition , composition (language) , computer science , biochemical engineering , risk analysis (engineering) , business , chemistry , engineering , linguistics , philosophy , organic chemistry , programming language
Specific approval and amendment First approved in 2018‐09. First revision approved in 2020‐09. Specific scope This Standard considers the possible impacts of biologically significant changes in the chemical composition of plant protection products and the requirements to support such changes. 1 A change in chemical composition is defined within this Standard as a change in the chemical composition but where the content of active substance remains unchanged and the formulation type remains unchanged. 2 The Standard also covers the circumstances in which a change in formulation type (automatically defined as a new product) may be supported by a more limited data package. Also discussed within the Standard is the development of a new product which is to be based on the principle of comparing with, and ‘bridging’ to, an existing formulation. The existing authorized formulation should have a full underlying supporting data package. 3