An ERD (Entity Relationship Diagram) is a graphical representation of the data in rest within a system (e.g. a business, an organization, an application) that is subject to analysis.
1. REFERENCE DOSE (RfD): DESCRIPTION AND USE IN HEALTH RISK ASSESSMENTS. 1.1. INTRODUCTION. This concept paper describes the U.S. Environmental Protection Agency's (U.S. EPA) principal approach to and rationale for assessing risk for health effects other than cancer and gene mutations from chronic chemical exposure.
Participants in the RFS2 use the EPA Moderated Transaction System (EMTS) to submit transactions. EMTS incorporates features that help establish a well-functioning and transparent market for RINs. The EMTS data flow supports the reporting of all RIN transactions including the generation, separation, purchase and sale, and retirement of RINs.