Agenda for the Technical Briefing Regarding Determination of Relative Potency for the Organophosphorus Pesticides

I.	Introductory Remarks	Lois Rossi, Director Special Review and Reregistration Division Margaret Stasikowski, Director Health Effects Division
II.	Review General Concepts and Methods for Cumulative Hazard Assessment; Definition of Terms	Vicki Dellarco, Senior Scientist Health Effects Division
Break
III.	Questions on General Concepts
IV.	Hazard and Dose Response Assessment of the Organophosphorus Pesticides	Randy Perfetti, Associate Director Health Effects Division
Lunch
	Continued Discussion of Hazard and Dose Response Assessment of the Organophosphorus Pesticides
V.	Summary/Next Steps	Lois Rossi, Director Special Review and Reregistration Division
VI.	Questions on Hazard and Dose-Response Assessment for the OPs