Thank you for making the proposed revisions so widely available 
through publishing them in the Federal Register . Best wishes in 
your planning for the December Director's Advisory Committee meeting. 
Sincerely yours. 
La Roy waiters, Ph.D. 
Member, NTH Recombinant DMA Molecule 
Advisory Committee 
LW:lt 
cc: Dr. DeWitt Stetten 
Dr. Joseph Perpich 
Dr. William Gartland 
[Appendix A — 8] 
