“…A limit test may be performed if no effects would be expected at a dose of 1000 mg/kg bw/d. The results of this study include weighing at least once a week, biochemistry (neuropathy target esterase, acetylcholinesterase) and, at least, and detailed observations, as well as gross necropsy and histopathology. …”

“…The limit test corresponds to one dose level of at least 1000 mg/kg body weight. The method is based on the repeated application of the substance of interest during one limited period (several hours daily during 21/28 days). …”

“…A limit test may be performed if no effects would be expected at a dose of 1000 mg/kg bw/d. The results of this study include: measurements (weighing at least once a week, food and water consumption) and daily and detailed observations (ophtalmological examination, haematology, clinical biochemistry and urinalysis), each day preferably at the same time; as well as gross necropsy and histopathology. …”

“…The limit test corresponds to one dose level of at least 1000 mg/kg body weight. The results of this study include measurements (weighing, food /water consumption), functional tests, and, at least, daily detailed observations (Ophthalmology, haematology, clinical biochemistry and histopathology). …”