4 IR process outline
- Aggregate readily available data
 - Harmonize datasets (names, units, etc.)
 - Screen sites
 - Validate data
 - Merge sites, results, quantitation limits
 - Assign and assess all applicable criteria
 - Secondary reviews, comments, and final assessments
 
Figure 4.1: General IR process outline.
Figure 4.2: Detailed IR team process outline.