Checklist Number	Rule Code	Checklist Title	Reference	Cluster 	
†216	216	Exclusion of Oil-Bearing Secondary Materials Processed in a Gasification System to Produce Synthesis Gas	1/2/08
73 FR 57	RCRA XVIII	
†217	217	NESHAP: Final Standards for Hazardous Waste Combustors (Phase I Final Replacement Standards and Phase II) Amendments	4/8/2008
73 FR 18970	RCRA XVIII	
†218	218	F019 Exemption for Wastewater Treatment Sludges from Auto Manufacturing Zinc Phosphating Processes	6/4/2008
73 FR 31756	RCRA XVIII	

† Optional Checklist