                     List of OMB Correspondence Materials
OMB Transactions:
Documents provided:
 Preamble
 Submitted (Version 1)
 Pass back Version 1 with OMB comments and EPA responses
 Revised copy (clean Version 2 to OMB)
 Pass back Version 2 OMB comments and EPA responses
 Cleared version (Version 3)
 RLSO
 Submitted (Version 1)  -  memo and appendix B
 Pass back Version 1 (memo and appendix B) with OMB comments and EPA responses
 Impacts
 Submitted (Version 1)
 Pass back Version 2 with OMB comments and EPA responses
 GWP memo
 GWP memo
Email correspondence
Meetings:
 Interagency meeting
 OGC meeting
